| 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 | $118.36 | 12.678% | $133.3657 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $188.70 | 12.111% | $211.5535 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $124.89 | 10.757% | $138.3244 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $18.94 | 11.829% | $21.1804 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $155.46 | 5.637% | $164.2233 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $193.91 | 5.593% | $204.7554 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $98.78 | 10.217% | $108.8724 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $899.04 | $982.2751 | $982.27 | $982.20 | $982.40 | |