| 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 | $187.55 | 4.569% | $196.1192 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $46.74 | 9.151% | $51.0172 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $59.57 | 13.468% | $67.5929 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $60.73 | 9.459% | $66.4745 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $166.44 | 6.415% | $177.1171 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $126.25 | 7.135% | $135.2579 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $63.42 | 7.504% | $68.179 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $710.70 | $761.7578 | $761.76 | $761.70 | $761.80 | |