| 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 | $93.89 | 10.364% | $103.6208 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $173.87 | 13.518% | $197.3737 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $148.80 | 9.826% | $163.4211 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $145.41 | 13.377% | $164.8615 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $186.57 | 9.180% | $203.6971 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $38.46 | 7.757% | $41.4433 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $89.25 | 5.217% | $93.9062 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $876.25 | $968.3237 | $968.32 | $968.25 | $968.30 | |