| 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 | $33.27 | 13.659% | $37.8143 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $248.84 | 11.248% | $276.8295 | $276.83 | $276.85 | $276.80 |
| Purchase #3 | $240.58 | 7.106% | $257.6756 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $155.49 | 8.117% | $168.1111 | $168.11 | $168.10 | $168.10 |
| Purchase #5 | $75.28 | 11.653% | $84.0524 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $81.26 | 10.739% | $89.9865 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $227.34 | 7.195% | $243.6971 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,062.06 | $1,158.1665 | $1,158.17 | $1,158.20 | $1,158.20 | |