| 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 | $143.70 | 10.680% | $159.0472 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $175.70 | 6.479% | $187.0836 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $33.62 | 9.378% | $36.7729 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $89.45 | 7.314% | $95.9924 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $96.33 | 6.264% | $102.3641 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $68.79 | 12.284% | $77.2402 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $152.76 | 4.763% | $160.036 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $760.35 | $818.5364 | $818.53 | $818.55 | $818.50 | |