| 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 | $243.41 | 11.514% | $271.4362 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $169.52 | 3.326% | $175.1582 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $225.27 | 11.458% | $251.0814 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $76.49 | 5.170% | $80.4445 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $18.25 | 5.142% | $19.1884 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $125.54 | 3.672% | $130.1498 | $130.15 | $130.15 | $130.10 |
| Purchase #7 | $223.47 | 4.193% | $232.8401 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,081.95 | $1,160.2986 | $1,160.30 | $1,160.35 | $1,160.20 | |