| 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 | $169.53 | 5.848% | $179.4441 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $179.92 | 4.428% | $187.8869 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $40.97 | 8.228% | $44.341 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $143.65 | 13.590% | $163.172 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $201.33 | 5.843% | $213.0937 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $197.80 | 9.647% | $216.8818 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $54.28 | 10.193% | $59.8128 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $987.48 | $1,064.6323 | $1,064.62 | $1,064.65 | $1,064.60 | |