| 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 | $180.48 | 9.269% | $197.2087 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $123.33 | 11.268% | $137.2268 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $51.51 | 11.474% | $57.4203 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $154.50 | 4.607% | $161.6178 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $111.86 | 10.585% | $123.7004 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $92.40 | 11.660% | $103.1738 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $236.47 | 11.856% | $264.5059 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $950.55 | $1,044.8537 | $1,044.86 | $1,044.80 | $1,044.80 | |