| 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 | $146.83 | 8.380% | $159.1344 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $63.94 | 4.447% | $66.7834 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $54.77 | 3.838% | $56.8721 | $56.87 | $56.85 | $56.90 |
| Purchase #4 | $93.66 | 6.196% | $99.4632 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $221.30 | 3.244% | $228.479 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $20.74 | 4.454% | $21.6638 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $224.70 | 6.718% | $239.7953 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $825.94 | $872.1912 | $872.18 | $872.20 | $872.30 | |