| 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 | $153.73 | 7.402% | $165.1091 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $101.70 | 6.442% | $108.2515 | $108.25 | $108.25 | $108.30 |
| Purchase #3 | $19.37 | 12.180% | $21.7293 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $143.57 | 12.381% | $161.3454 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $223.64 | 10.262% | $246.5899 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $198.74 | 12.755% | $224.0893 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $137.71 | 12.320% | $154.6759 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $978.46 | $1,081.7904 | $1,081.80 | $1,081.85 | $1,081.80 | |