| 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 | $121.53 | 9.118% | $132.6111 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $150.93 | 4.692% | $158.0116 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $40.25 | 13.798% | $45.8037 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $157.71 | 3.121% | $162.6321 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $100.81 | 13.328% | $114.246 | $114.25 | $114.25 | $114.20 |
| Purchase #6 | $103.64 | 3.656% | $107.4291 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $200.38 | 3.858% | $208.1107 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $875.25 | $928.8443 | $928.84 | $928.85 | $928.70 | |