| 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 | $137.99 | 10.281% | $152.1768 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $142.67 | 7.784% | $153.7754 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $226.91 | 7.540% | $244.019 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $31.93 | 9.687% | $35.0231 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $191.81 | 4.130% | $199.7318 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $89.34 | 13.526% | $101.4241 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $80.27 | 9.735% | $88.0843 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $900.92 | $974.2345 | $974.23 | $974.25 | $974.20 | |