| 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 | $161.88 | 11.591% | $180.6435 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $238.57 | 10.753% | $264.2234 | $264.22 | $264.20 | $264.20 |
| Purchase #3 | $127.68 | 5.805% | $135.0918 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $78.47 | 12.293% | $88.1163 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $154.91 | 11.663% | $172.9772 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $230.88 | 8.784% | $251.1605 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $75.82 | 13.791% | $86.2763 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $1,068.21 | $1,178.4890 | $1,178.49 | $1,178.50 | $1,178.50 | |