| 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 | $171.74 | 5.763% | $181.6374 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $112.54 | 12.664% | $126.7921 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $154.35 | 4.781% | $161.7295 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $67.99 | 4.526% | $71.0672 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $73.28 | 3.611% | $75.9261 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $211.72 | 7.695% | $228.0119 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $146.44 | 4.388% | $152.8658 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $938.06 | $998.0300 | $998.04 | $998.05 | $998.00 | |