| 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 | $147.53 | 7.426% | $158.4856 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $25.61 | 10.711% | $28.3531 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $66.80 | 13.150% | $75.5842 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $110.54 | 7.724% | $119.0781 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $226.81 | 12.280% | $254.6623 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $223.86 | 4.773% | $234.5448 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $66.76 | 11.497% | $74.4354 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $867.91 | $945.1435 | $945.14 | $945.20 | $945.20 | |