| 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 | $148.98 | 7.846% | $160.669 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $249.58 | 5.666% | $263.7212 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $228.39 | 5.591% | $241.1593 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $24.53 | 3.225% | $25.3211 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $66.34 | 12.366% | $74.5436 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $141.72 | 11.293% | $157.7244 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $249.46 | 3.312% | $257.7221 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,109.00 | $1,180.8607 | $1,180.85 | $1,180.75 | $1,180.80 | |