| 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 | $148.37 | 9.201% | $162.0215 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $16.69 | 7.274% | $17.904 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $141.30 | 13.610% | $160.5309 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $192.76 | 7.300% | $206.8315 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $138.33 | 5.330% | $145.703 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $126.89 | 9.425% | $138.8494 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $161.57 | 10.859% | $179.1149 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $925.91 | $1,010.9552 | $1,010.94 | $1,010.95 | $1,010.80 | |