| 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 | $168.40 | 10.345% | $185.821 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $66.80 | 10.702% | $73.9489 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $87.88 | 12.309% | $98.6971 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $152.99 | 11.221% | $170.157 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $215.67 | 6.851% | $230.4456 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $52.86 | 9.716% | $57.9959 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $97.52 | 3.720% | $101.1477 | $101.15 | $101.15 | $101.10 |
| 7 purchase totals = | $842.12 | $918.2132 | $918.23 | $918.20 | $918.10 | |