| 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 | $141.71 | 8.749% | $154.1082 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $70.98 | 6.212% | $75.3893 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $194.40 | 13.861% | $221.3458 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $102.87 | 11.457% | $114.6558 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $195.27 | 10.783% | $216.326 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $47.52 | 12.389% | $53.4073 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $100.32 | 5.570% | $105.9078 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $853.07 | $941.1402 | $941.16 | $941.15 | $941.10 | |