| 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 | $160.70 | 5.824% | $170.0592 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $84.76 | 7.431% | $91.0585 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $171.38 | 3.358% | $177.1349 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $99.84 | 3.344% | $103.1786 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $233.54 | 7.570% | $251.219 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $243.42 | 7.799% | $262.4043 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $153.77 | 10.623% | $170.105 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,147.41 | $1,225.1595 | $1,225.16 | $1,225.15 | $1,225.20 | |