| 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 | $141.25 | 11.687% | $157.7579 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $195.54 | 7.660% | $210.5184 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $230.81 | 9.767% | $253.3532 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $53.37 | 8.688% | $58.0068 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $139.33 | 10.532% | $154.0042 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $149.55 | 7.194% | $160.3086 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $220.76 | 13.348% | $250.227 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $1,130.61 | $1,244.1761 | $1,244.18 | $1,244.15 | $1,244.20 | |