| 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 | $148.35 | 3.552% | $153.6194 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $115.45 | 11.867% | $129.1505 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $74.64 | 8.689% | $81.1255 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $179.37 | 11.704% | $200.3635 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $150.95 | 11.378% | $168.1251 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $108.33 | 7.186% | $116.1146 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $6.93 | 8.624% | $7.5276 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $784.02 | $856.0262 | $856.03 | $856.05 | $856.00 | |