| 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 | $151.27 | 4.333% | $157.8245 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $126.44 | 10.304% | $139.4684 | $139.47 | $139.45 | $139.50 |
| Purchase #3 | $76.55 | 11.571% | $85.4076 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $116.31 | 6.716% | $124.1214 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $34.77 | 11.113% | $38.634 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $132.48 | 9.545% | $145.1252 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $108.47 | 3.864% | $112.6613 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $746.29 | $803.2424 | $803.24 | $803.20 | $803.20 | |