| 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 | $93.66 | 8.223% | $101.3617 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $189.90 | 8.781% | $206.5751 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $141.30 | 7.407% | $151.7661 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $106.85 | 3.521% | $110.6122 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $116.71 | 9.859% | $128.2164 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $152.30 | 5.338% | $160.4298 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $10.50 | 10.121% | $11.5627 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $811.22 | $870.5240 | $870.53 | $870.50 | $870.60 | |