| 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 | $194.71 | 8.270% | $210.8125 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $15.52 | 6.796% | $16.5747 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $61.99 | 12.210% | $69.559 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $160.76 | 12.149% | $180.2907 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $87.48 | 7.210% | $93.7873 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $23.32 | 9.444% | $25.5223 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $74.83 | 4.660% | $78.3171 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $618.61 | $674.8636 | $674.86 | $674.80 | $674.90 | |