| 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 | $131.85 | 12.684% | $148.5739 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $155.33 | 13.386% | $176.1225 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $69.27 | 3.470% | $71.6737 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $250.85 | 6.831% | $267.9856 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $53.31 | 5.467% | $56.2245 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $121.90 | 11.103% | $135.4346 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $25.97 | 6.741% | $27.7206 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $808.48 | $883.7354 | $883.72 | $883.65 | $883.70 | |