| 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 | $170.75 | 12.490% | $192.0767 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $197.63 | 3.509% | $204.5648 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $47.40 | 7.298% | $50.8593 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $70.75 | 3.234% | $73.0381 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $107.26 | 8.267% | $116.1272 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $75.42 | 11.165% | $83.8406 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $14.45 | 10.345% | $15.9449 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $683.66 | $736.4516 | $736.45 | $736.50 | $736.40 | |