| 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 | $136.95 | 6.209% | $145.4532 | $145.45 | $145.45 | $145.50 |
| Purchase #2 | $227.88 | 9.410% | $249.3235 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $122.88 | 13.818% | $139.8596 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $101.35 | 7.435% | $108.8854 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $88.29 | 5.265% | $92.9385 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $149.58 | 3.135% | $154.2693 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $186.88 | 9.493% | $204.6205 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $1,013.81 | $1,095.3500 | $1,095.35 | $1,095.30 | $1,095.40 | |