| 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 | $139.75 | 13.503% | $158.6204 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $108.62 | 4.508% | $113.5166 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $185.62 | 8.235% | $200.9058 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $33.59 | 12.387% | $37.7508 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $69.86 | 4.771% | $73.193 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $244.64 | 6.772% | $261.207 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $131.61 | 3.109% | $135.7018 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $913.69 | $980.8954 | $980.90 | $980.85 | $980.90 | |