| 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 | $125.39 | 8.420% | $135.9478 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $168.59 | 11.377% | $187.7705 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $39.65 | 11.132% | $44.0638 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $81.40 | 8.162% | $88.0439 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $86.86 | 13.547% | $98.6269 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $25.27 | 12.581% | $28.4492 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $182.85 | 7.430% | $196.4358 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $710.01 | $779.3379 | $779.34 | $779.35 | $779.20 | |