| 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 | $168.75 | 5.675% | $178.3266 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $102.57 | 5.448% | $108.158 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $130.50 | 7.431% | $140.1975 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $73.68 | 6.144% | $78.2069 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $160.61 | 13.143% | $181.719 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $66.76 | 9.317% | $72.98 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $23.75 | 6.532% | $25.3014 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $726.62 | $784.8894 | $784.90 | $784.90 | $784.90 | |