| 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 | $142.73 | 6.728% | $152.3329 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $238.46 | 4.872% | $250.0778 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $125.70 | 7.720% | $135.404 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $185.31 | 5.302% | $195.1351 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $110.59 | 7.865% | $119.2879 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $106.63 | 5.396% | $112.3838 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $93.98 | 11.236% | $104.5396 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $1,003.40 | $1,069.1611 | $1,069.16 | $1,069.25 | $1,069.10 | |