| 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 | $7.87 | 4.782% | $8.2463 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $169.73 | 7.180% | $181.9166 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $133.79 | 7.335% | $143.6035 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $137.31 | 9.845% | $150.8282 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $154.73 | 11.209% | $172.0737 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $48.51 | 5.716% | $51.2828 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $172.68 | 7.801% | $186.1508 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $824.62 | $894.1019 | $894.10 | $894.10 | $894.10 | |