| 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 | $137.73 | 8.369% | $149.2566 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $174.68 | 9.498% | $191.2711 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $57.62 | 6.494% | $61.3618 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $85.49 | 10.389% | $94.3716 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $249.83 | 4.259% | $260.4703 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $170.49 | 7.443% | $183.1796 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $105.67 | 8.136% | $114.2673 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $981.51 | $1,054.1783 | $1,054.18 | $1,054.10 | $1,054.40 | |