| 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 | $16.83 | 12.668% | $18.962 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $57.74 | 8.106% | $62.4204 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $79.46 | 6.493% | $84.6193 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $141.54 | 5.658% | $149.5483 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $151.26 | 3.386% | $156.3817 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $135.89 | 10.750% | $150.4982 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $245.57 | 8.801% | $267.1826 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $828.29 | $889.6125 | $889.61 | $889.60 | $889.60 | |