| 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 | $129.30 | 5.360% | $136.2305 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $87.63 | 4.175% | $91.2886 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $187.95 | 4.444% | $196.3025 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $75.32 | 12.314% | $84.5949 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $121.75 | 13.440% | $138.1132 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $108.40 | 4.207% | $112.9604 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $37.91 | 7.633% | $40.8037 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $748.26 | $800.2938 | $800.28 | $800.30 | $800.30 | |