| 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 | $176.36 | 9.431% | $192.9925 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $85.33 | 7.827% | $92.0088 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $154.52 | 8.653% | $167.8906 | $167.89 | $167.90 | $167.90 |
| Purchase #4 | $12.37 | 10.810% | $13.7072 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $170.88 | 6.673% | $182.2828 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $198.82 | 7.134% | $213.0038 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $218.92 | 11.117% | $243.2573 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,017.20 | $1,105.1430 | $1,105.14 | $1,105.15 | $1,105.20 | |