| 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 | $185.43 | 9.441% | $202.9364 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $16.65 | 11.247% | $18.5226 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $12.88 | 13.839% | $14.6625 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $131.36 | 9.572% | $143.9338 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $147.89 | 7.304% | $158.6919 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $200.75 | 12.840% | $226.5263 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $21.69 | 5.648% | $22.9151 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $716.65 | $788.1886 | $788.19 | $788.20 | $788.10 | |