| 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 | $148.83 | 3.784% | $154.4617 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $28.62 | 4.109% | $29.796 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $60.90 | 12.631% | $68.5923 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $138.25 | 13.657% | $157.1308 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $60.29 | 12.756% | $67.9806 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $92.42 | 13.164% | $104.5862 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $221.63 | 13.862% | $252.3524 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $750.94 | $834.9000 | $834.90 | $834.95 | $835.00 | |