| 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 | $160.42 | 6.623% | $171.0446 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $153.76 | 10.767% | $170.3153 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $7.71 | 12.808% | $8.6975 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $161.68 | 6.739% | $172.5756 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $83.46 | 12.129% | $93.5829 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $83.38 | 3.832% | $86.5751 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $211.95 | 5.679% | $223.9866 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $862.36 | $926.7776 | $926.79 | $926.85 | $926.80 | |