| 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 | $139.82 | 9.858% | $153.6035 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $147.97 | 8.771% | $160.9484 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $37.32 | 5.631% | $39.4215 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $187.99 | 5.132% | $197.6376 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $90.70 | 10.642% | $100.3523 | $100.35 | $100.35 | $100.40 |
| Purchase #6 | $239.80 | 12.696% | $270.245 | $270.25 | $270.25 | $270.20 |
| Purchase #7 | $58.37 | 9.191% | $63.7348 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $901.97 | $985.9431 | $985.94 | $985.95 | $985.80 | |