| 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 | $154.38 | 6.531% | $164.4626 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $219.72 | 6.825% | $234.7159 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $143.96 | 10.753% | $159.44 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $150.29 | 12.293% | $168.7651 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $177.34 | 8.116% | $191.7329 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $83.86 | 5.428% | $88.4119 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $121.32 | 8.327% | $131.4223 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $1,050.87 | $1,138.9507 | $1,138.95 | $1,138.90 | $1,138.90 | |