| 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 | $138.30 | 9.476% | $151.4053 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $108.95 | 8.616% | $118.3371 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $90.95 | 12.226% | $102.0695 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $5.90 | 3.294% | $6.0943 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $151.80 | 8.251% | $164.325 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $88.80 | 11.597% | $99.0981 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $116.50 | 11.557% | $129.9639 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $701.20 | $771.2932 | $771.30 | $771.30 | $771.30 | |