| 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 | $164.77 | 7.653% | $177.3798 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $142.27 | 11.724% | $158.9497 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $11.28 | 9.523% | $12.3542 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $84.43 | 12.688% | $95.1425 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $85.28 | 7.664% | $91.8159 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $65.34 | 7.668% | $70.3503 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $245.89 | 7.392% | $264.0662 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $799.26 | $870.0586 | $870.06 | $870.05 | $870.10 | |