| 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 | $147.32 | 5.657% | $155.6539 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $133.65 | 11.282% | $148.7284 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $162.36 | 11.321% | $180.7408 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $26.56 | 9.608% | $29.1119 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $128.68 | 3.307% | $132.9354 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $22.75 | 9.322% | $24.8708 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $154.90 | 10.582% | $171.2915 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $776.22 | $843.3327 | $843.33 | $843.35 | $843.30 | |