| 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 | $181.66 | 5.304% | $191.2952 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $247.68 | 12.394% | $278.3775 | $278.38 | $278.40 | $278.40 |
| Purchase #3 | $228.97 | 8.413% | $248.2332 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $221.76 | 4.845% | $232.5043 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $220.80 | 10.751% | $244.5382 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $144.44 | 5.698% | $152.6702 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $124.82 | 7.801% | $134.5572 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $1,370.13 | $1,482.1758 | $1,482.18 | $1,482.20 | $1,482.20 | |