| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.33 | 11.337% | $133.9718 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $232.46 | 13.671% | $264.2396 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $150.97 | 7.275% | $161.9531 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $249.93 | 13.848% | $284.5403 | $284.54 | $284.55 | $284.50 |
| Purchase #5 | $140.60 | 6.278% | $149.4269 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $145.30 | 13.829% | $165.3935 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $192.61 | 9.866% | $211.6129 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,232.20 | $1,371.1381 | $1,371.13 | $1,371.15 | $1,371.10 | |