| 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 | $139.43 | 8.368% | $151.0975 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $194.68 | 3.868% | $202.2102 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $121.80 | 4.224% | $126.9448 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $64.74 | 11.487% | $72.1767 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $170.90 | 12.232% | $191.8045 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $74.68 | 10.721% | $82.6864 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $203.96 | 3.548% | $211.1965 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $970.19 | $1,038.1166 | $1,038.12 | $1,038.15 | $1,038.10 | |