| 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 | $123.74 | 13.745% | $140.7481 | $140.75 | $140.75 | $140.70 |
| Purchase #2 | $148.61 | 5.213% | $156.357 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $94.87 | 4.212% | $98.8659 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $35.60 | 6.332% | $37.8542 | $37.85 | $37.85 | $37.90 |
| Purchase #5 | $12.99 | 12.643% | $14.6323 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $164.56 | 8.472% | $178.5015 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $217.77 | 12.523% | $245.0413 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $798.14 | $872.0003 | $872.00 | $872.00 | $872.00 | |