| 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 | $155.51 | 7.309% | $166.8762 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $167.99 | 4.808% | $176.067 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $14.76 | 13.579% | $16.7643 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $229.80 | 11.451% | $256.1144 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $58.29 | 6.545% | $62.1051 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $46.33 | 9.128% | $50.559 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $231.33 | 3.351% | $239.0819 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $904.01 | $967.5679 | $967.57 | $967.55 | $967.70 | |