| 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 | $181.70 | 8.448% | $197.05 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $99.51 | 7.536% | $107.0091 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $76.68 | 8.703% | $83.3535 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $27.72 | 7.545% | $29.8115 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $112.83 | 7.617% | $121.4243 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $246.47 | 12.687% | $277.7396 | $277.74 | $277.75 | $277.70 |
| Purchase #7 | $10.86 | 13.390% | $12.3142 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $755.77 | $828.7022 | $828.69 | $828.65 | $828.70 | |