| 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 | $175.94 | 8.378% | $190.6803 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $85.58 | 3.817% | $88.8466 | $88.85 | $88.85 | $88.80 |
| Purchase #3 | $53.37 | 11.482% | $59.4979 | $59.50 | $59.50 | $59.50 |
| Purchase #4 | $203.55 | 3.374% | $210.4178 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $31.37 | 12.506% | $35.2931 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $101.66 | 8.442% | $110.2421 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $202.59 | 4.102% | $210.9002 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $854.06 | $905.8780 | $905.88 | $905.90 | $905.80 | |