| 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 | $158.80 | 4.714% | $166.2858 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $69.85 | 6.568% | $74.4377 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $42.77 | 5.247% | $45.0141 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $203.91 | 6.388% | $216.9358 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $202.95 | 5.451% | $214.0128 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $84.59 | 11.639% | $94.4354 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $43.44 | 6.786% | $46.3878 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $806.31 | $857.5094 | $857.52 | $857.55 | $857.40 | |