| 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 | $127.60 | 7.685% | $137.4061 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $201.98 | 6.670% | $215.4521 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $94.41 | 9.431% | $103.3138 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $170.75 | 13.593% | $193.96 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $27.33 | 5.310% | $28.7812 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $232.83 | 6.457% | $247.8638 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $237.59 | 6.654% | $253.3992 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,092.49 | $1,180.1762 | $1,180.17 | $1,180.15 | $1,180.30 | |