| 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 | $169.82 | 10.537% | $187.7139 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $211.77 | 13.472% | $240.2997 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $235.80 | 12.531% | $265.3481 | $265.35 | $265.35 | $265.30 |
| Purchase #4 | $210.28 | 6.518% | $223.9861 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $212.33 | 7.606% | $228.4798 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $40.40 | 6.307% | $42.948 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $204.81 | 11.716% | $228.8055 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,285.21 | $1,417.5811 | $1,417.59 | $1,417.60 | $1,417.50 | |