| 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 | $174.35 | 11.376% | $194.1841 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $161.38 | 12.502% | $181.5557 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $143.39 | 3.621% | $148.5822 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $224.43 | 8.226% | $242.8916 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $95.31 | 10.287% | $105.1145 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $64.39 | 6.834% | $68.7904 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $90.65 | 4.408% | $94.6459 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $953.90 | $1,035.7644 | $1,035.76 | $1,035.80 | $1,035.80 | |