| 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 | $203.67 | 7.394% | $218.7294 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $249.48 | 12.771% | $281.3411 | $281.34 | $281.35 | $281.30 |
| Purchase #3 | $132.33 | 5.720% | $139.8993 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $158.67 | 5.234% | $166.9748 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $194.85 | 5.796% | $206.1435 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $120.54 | 6.842% | $128.7873 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $111.52 | 13.267% | $126.3154 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $1,171.06 | $1,268.1908 | $1,268.19 | $1,268.20 | $1,268.10 | |