| 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 | $107.46 | 10.152% | $118.3693 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $161.67 | 10.319% | $178.3527 | $178.35 | $178.35 | $178.40 |
| Purchase #3 | $140.46 | 5.241% | $147.8215 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $17.60 | 10.698% | $19.4828 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $44.45 | 9.472% | $48.6603 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $185.68 | 12.763% | $209.3783 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $238.90 | 10.738% | $264.5531 | $264.55 | $264.55 | $264.60 |
| 7 purchase totals = | $896.22 | $986.6180 | $986.61 | $986.60 | $986.80 | |