| 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 | $197.85 | 13.488% | $224.536 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $24.55 | 4.425% | $25.6363 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $210.78 | 7.332% | $226.2344 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $29.99 | 13.213% | $33.9526 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $151.82 | 5.216% | $159.7389 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $6.85 | 6.312% | $7.2824 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $89.56 | 6.721% | $95.5793 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $711.40 | $772.9599 | $772.96 | $773.05 | $772.90 | |