| 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 | $124.50 | 7.736% | $134.1313 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $161.43 | 3.555% | $167.1688 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $207.91 | 5.437% | $219.2141 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $146.70 | 9.621% | $160.814 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $192.93 | 12.454% | $216.9575 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $211.76 | 6.286% | $225.0712 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $160.88 | 10.610% | $177.9494 | $177.95 | $177.95 | $177.90 |
| 7 purchase totals = | $1,206.11 | $1,301.3063 | $1,301.30 | $1,301.25 | $1,301.30 | |