| 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 | $146.50 | 13.803% | $166.7214 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $235.66 | 4.221% | $245.6072 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $135.78 | 13.575% | $154.2121 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $225.53 | 4.181% | $234.9594 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $234.49 | 12.147% | $262.9735 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $246.54 | 9.199% | $269.2192 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $126.36 | 4.337% | $131.8402 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $1,350.86 | $1,465.5330 | $1,465.53 | $1,465.45 | $1,465.50 | |