| 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 | $187.43 | 7.163% | $200.8556 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $219.85 | 5.498% | $231.9374 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $81.71 | 4.495% | $85.3829 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $178.59 | 9.251% | $195.1114 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $208.70 | 13.652% | $237.1917 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $152.94 | 8.388% | $165.7686 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $11.97 | 9.874% | $13.1519 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $1,041.19 | $1,129.3995 | $1,129.40 | $1,129.40 | $1,129.50 | |