| 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 | $134.54 | 11.150% | $149.5412 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $119.78 | 9.342% | $130.9698 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $127.83 | 5.496% | $134.8555 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $59.40 | 4.810% | $62.2571 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $147.83 | 3.773% | $153.4076 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $11.76 | 12.291% | $13.2054 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $81.84 | 3.726% | $84.8894 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $682.98 | $729.1260 | $729.14 | $729.10 | $729.20 | |