| 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 | $176.29 | 12.153% | $197.7145 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $243.89 | 12.551% | $274.5006 | $274.50 | $274.50 | $274.50 |
| Purchase #3 | $148.53 | 9.200% | $162.1948 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $152.93 | 12.358% | $171.8291 | $171.83 | $171.85 | $171.80 |
| Purchase #5 | $138.48 | 4.380% | $144.5454 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $199.34 | 6.362% | $212.022 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $223.89 | 5.544% | $236.3025 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $1,283.35 | $1,399.1089 | $1,399.10 | $1,399.10 | $1,399.00 | |