| 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 | $160.56 | 11.818% | $179.535 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $244.35 | 3.179% | $252.1179 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $129.39 | 10.359% | $142.7935 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $18.56 | 12.583% | $20.8954 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $107.35 | 7.500% | $115.4013 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $84.92 | 11.672% | $94.8319 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $162.40 | 5.762% | $171.7575 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $907.53 | $977.3325 | $977.34 | $977.35 | $977.30 | |