| 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 | $183.99 | 13.709% | $209.2132 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $135.50 | 3.450% | $140.1748 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $167.62 | 5.298% | $176.5005 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $186.93 | 10.658% | $206.853 | $206.85 | $206.85 | $206.90 |
| Purchase #5 | $142.69 | 12.848% | $161.0228 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $22.40 | 7.704% | $24.1257 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $155.33 | 8.710% | $168.8592 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $994.46 | $1,086.7492 | $1,086.74 | $1,086.70 | $1,086.80 | |