| 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 | $134.54 | 12.360% | $151.1691 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $69.25 | 7.726% | $74.6003 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $106.82 | 12.483% | $120.1543 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $86.71 | 7.301% | $93.0407 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $153.53 | 11.755% | $171.5775 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $12.28 | 7.472% | $13.1976 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $197.83 | 13.783% | $225.0969 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $760.96 | $848.8364 | $848.84 | $848.85 | $848.90 | |