| 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 | $148.77 | 7.797% | $160.3696 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $46.81 | 6.847% | $50.0151 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $168.39 | 13.517% | $191.1513 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $211.53 | 3.232% | $218.3666 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $86.96 | 8.634% | $94.4681 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $114.62 | 11.603% | $127.9194 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $9.31 | 6.248% | $9.8917 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $786.39 | $852.1818 | $852.19 | $852.10 | $852.30 | |