| 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 | $102.85 | 10.457% | $113.605 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $77.61 | 13.351% | $87.9717 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $10.55 | 6.714% | $11.2583 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $147.26 | 9.792% | $161.6797 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $152.75 | 7.569% | $164.3116 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $239.59 | 4.149% | $249.5306 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $33.31 | 12.263% | $37.3948 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $763.92 | $825.7517 | $825.75 | $825.75 | $825.80 | |