| 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 | $172.43 | 12.490% | $193.9665 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $99.71 | 13.459% | $113.13 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $195.92 | 8.336% | $212.2519 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $141.72 | 3.489% | $146.6646 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $173.69 | 6.356% | $184.7297 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $103.96 | 13.306% | $117.7929 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $28.64 | 3.509% | $29.645 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $916.07 | $998.1806 | $998.18 | $998.20 | $998.20 | |