| 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 | $135.58 | 11.846% | $151.6408 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $43.68 | 5.291% | $45.9911 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $228.76 | 9.483% | $250.4533 | $250.45 | $250.45 | $250.50 |
| Purchase #4 | $110.96 | 11.748% | $123.9956 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $161.53 | 8.866% | $175.8512 | $175.85 | $175.85 | $175.90 |
| Purchase #6 | $158.48 | 7.546% | $170.4389 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $12.86 | 8.348% | $13.9336 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $851.85 | $932.3045 | $932.30 | $932.35 | $932.30 | |