| 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 | $182.45 | 5.605% | $192.6763 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $191.70 | 7.211% | $205.5235 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $67.93 | 6.405% | $72.2809 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $203.52 | 4.803% | $213.2951 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $54.56 | 4.860% | $57.2116 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $14.75 | 7.687% | $15.8838 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $22.87 | 8.429% | $24.7977 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $737.78 | $781.6689 | $781.67 | $781.70 | $781.70 | |