| 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 | $67.51 | 11.809% | $75.4823 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $237.94 | 4.178% | $247.8811 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $220.96 | 4.420% | $230.7264 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $185.52 | 6.260% | $197.1336 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $121.87 | 10.213% | $134.3166 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $130.80 | 8.204% | $141.5308 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $134.65 | 11.607% | $150.2788 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $1,099.25 | $1,177.3496 | $1,177.35 | $1,177.45 | $1,177.30 | |