| 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 | $134.85 | 10.567% | $149.0996 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $191.45 | 7.632% | $206.0615 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $165.88 | 5.747% | $175.4131 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $91.90 | 5.251% | $96.7257 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $72.38 | 7.162% | $77.5639 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $112.44 | 6.472% | $119.7171 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $159.57 | 8.223% | $172.6914 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $928.47 | $997.2723 | $997.27 | $997.25 | $997.30 | |