| 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 | $187.64 | 10.213% | $206.8037 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $95.39 | 12.618% | $107.4263 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $139.87 | 9.743% | $153.4975 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $37.88 | 4.596% | $39.621 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $30.93 | 4.818% | $32.4202 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $167.90 | 10.222% | $185.0627 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $208.49 | 4.735% | $218.362 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $868.10 | $943.1934 | $943.19 | $943.15 | $943.20 | |