| 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 | $180.66 | 6.481% | $192.3686 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $143.72 | 7.638% | $154.6973 | $154.70 | $154.70 | $154.70 |
| Purchase #3 | $83.37 | 7.852% | $89.9162 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $88.26 | 12.525% | $99.3146 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $198.27 | 10.771% | $219.6257 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $173.35 | 5.815% | $183.4303 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $20.60 | 8.506% | $22.3522 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $888.23 | $961.7049 | $961.71 | $961.70 | $961.70 | |