| 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 | $136.94 | 4.606% | $143.2475 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $173.83 | 12.172% | $194.9886 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $238.80 | 9.177% | $260.7147 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $204.44 | 12.460% | $229.9132 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $126.88 | 10.460% | $140.1516 | $140.15 | $140.15 | $140.20 |
| Purchase #6 | $17.78 | 7.496% | $19.1128 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $222.32 | 8.310% | $240.7948 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,120.99 | $1,228.9232 | $1,228.91 | $1,228.90 | $1,228.90 | |