| 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 | $193.35 | 13.332% | $219.1274 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $244.69 | 6.359% | $260.2498 | $260.25 | $260.25 | $260.20 |
| Purchase #3 | $143.25 | 6.326% | $152.312 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $116.86 | 12.781% | $131.7959 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $106.74 | 6.577% | $113.7603 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $149.62 | 3.176% | $154.3719 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $140.87 | 10.475% | $155.6261 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $1,095.38 | $1,187.2434 | $1,187.25 | $1,187.25 | $1,187.20 | |