| 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 | $97.51 | 10.178% | $107.4346 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $69.92 | 7.708% | $75.3094 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $110.52 | 13.775% | $125.7441 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $96.29 | 12.165% | $108.0037 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $198.99 | 10.527% | $219.9377 | $219.94 | $219.95 | $219.90 |
| Purchase #6 | $146.37 | 8.460% | $158.7529 | $158.75 | $158.75 | $158.80 |
| Purchase #7 | $250.75 | 6.840% | $267.9013 | $267.90 | $267.90 | $267.90 |
| 7 purchase totals = | $970.35 | $1,063.0837 | $1,063.07 | $1,063.10 | $1,063.00 | |