| 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 | $225.69 | 7.563% | $242.7589 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $153.25 | 8.563% | $166.3728 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $134.79 | 6.635% | $143.7333 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $111.31 | 10.570% | $123.0755 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $29.86 | 4.359% | $31.1616 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $5.64 | 13.415% | $6.3966 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $106.32 | 4.130% | $110.711 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $766.86 | $824.2097 | $824.21 | $824.20 | $824.30 | |