| 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 | $139.63 | 12.173% | $156.6272 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $181.96 | 7.268% | $195.1849 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $55.29 | 12.718% | $62.3218 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $119.28 | 6.371% | $126.8793 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $128.89 | 9.798% | $141.5186 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $156.37 | 8.736% | $170.0305 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $139.86 | 3.654% | $144.9705 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $921.28 | $997.5328 | $997.53 | $997.55 | $997.50 | |