| 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 | $160.32 | 8.243% | $173.5352 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $189.63 | 9.448% | $207.5462 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $23.40 | 10.689% | $25.9012 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $172.60 | 12.730% | $194.572 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $10.26 | 9.407% | $11.2252 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $29.44 | 8.362% | $31.9018 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $220.39 | 6.429% | $234.5589 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $806.04 | $879.2405 | $879.25 | $879.25 | $879.20 | |