| 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 | $144.99 | 10.535% | $160.2647 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $125.88 | 3.437% | $130.2065 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $147.98 | 12.162% | $165.9773 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $51.60 | 4.209% | $53.7718 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $54.57 | 4.307% | $56.9203 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $210.58 | 12.124% | $236.1107 | $236.11 | $236.10 | $236.10 |
| Purchase #7 | $129.76 | 7.377% | $139.3324 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $865.36 | $942.5837 | $942.58 | $942.55 | $942.60 | |