| 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 | $173.59 | 7.488% | $186.5884 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $55.84 | 5.598% | $58.9659 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $173.66 | 8.497% | $188.4159 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $5.37 | 10.674% | $5.9432 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $135.35 | 9.445% | $148.1338 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $123.73 | 9.461% | $135.4361 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $94.25 | 8.549% | $102.3074 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $761.79 | $825.7907 | $825.80 | $825.80 | $825.70 | |