| 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 | $189.92 | 4.233% | $197.9593 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $18.35 | 13.385% | $20.8061 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $107.40 | 11.716% | $119.983 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $70.36 | 8.517% | $76.3526 | $76.35 | $76.35 | $76.40 |
| Purchase #5 | $24.29 | 11.426% | $27.0654 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $227.32 | 3.245% | $234.6965 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $106.58 | 3.574% | $110.3892 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $744.22 | $787.2521 | $787.26 | $787.25 | $787.40 | |