| 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 | $167.67 | 10.393% | $185.0959 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $129.87 | 4.235% | $135.37 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $85.28 | 3.141% | $87.9586 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $234.88 | 12.540% | $264.334 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $7.54 | 12.694% | $8.4971 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $133.52 | 5.656% | $141.0719 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $167.61 | 10.241% | $184.7749 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $926.37 | $1,007.1024 | $1,007.10 | $1,007.05 | $1,007.20 | |