| 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 | $160.93 | 11.664% | $179.7009 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $90.67 | 5.810% | $95.9379 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $147.91 | 10.831% | $163.9301 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $16.42 | 6.105% | $17.4224 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $197.92 | 6.191% | $210.1732 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $182.38 | 12.137% | $204.5155 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $6.35 | 7.641% | $6.8352 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $802.58 | $878.5152 | $878.52 | $878.50 | $878.40 | |