| 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 | $178.40 | 9.819% | $195.9171 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $200.94 | 7.663% | $216.338 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $58.25 | 10.656% | $64.4571 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $99.97 | 8.866% | $108.8333 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $188.69 | 6.730% | $201.3888 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $149.66 | 4.412% | $156.263 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $137.60 | 8.386% | $149.1391 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $1,013.51 | $1,092.3364 | $1,092.34 | $1,092.35 | $1,092.30 | |