| 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 | $178.65 | 3.399% | $184.7223 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $143.47 | 10.838% | $159.0193 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $105.68 | 4.579% | $110.5191 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $84.76 | 8.634% | $92.0782 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $165.92 | 6.771% | $177.1544 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $146.51 | 9.739% | $160.7786 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $57.77 | 12.220% | $64.8295 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $882.76 | $949.1014 | $949.10 | $949.10 | $949.10 | |