| 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 | $173.89 | 13.738% | $197.779 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $78.98 | 5.337% | $83.1952 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $140.89 | 7.420% | $151.344 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $76.80 | 9.197% | $83.8633 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $223.26 | 3.120% | $230.2257 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $42.29 | 10.204% | $46.6053 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $129.75 | 3.469% | $134.251 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $865.86 | $927.2635 | $927.27 | $927.30 | $927.30 | |