| 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 | $103.68 | 9.259% | $113.2797 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $168.27 | 6.151% | $178.6203 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $101.37 | 11.872% | $113.4046 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $211.67 | 3.696% | $219.4933 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $5.97 | 13.717% | $6.7889 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $136.42 | 8.641% | $148.2081 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $64.59 | 7.258% | $69.2779 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $791.97 | $849.0728 | $849.07 | $849.10 | $849.10 | |