| 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 | $133.81 | 5.647% | $141.3663 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $110.71 | 5.347% | $116.6297 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $181.26 | 4.574% | $189.5508 | $189.55 | $189.55 | $189.60 |
| Purchase #4 | $13.48 | 8.681% | $14.6502 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $175.55 | 4.861% | $184.0835 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $138.76 | 7.871% | $149.6818 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $28.35 | 13.434% | $32.1585 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $781.92 | $828.1208 | $828.12 | $828.15 | $828.30 | |