| 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 | $171.57 | 4.537% | $179.3541 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $100.37 | 7.781% | $108.1798 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $36.61 | 6.429% | $38.9637 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $211.60 | 12.753% | $238.5853 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $60.36 | 8.305% | $65.3729 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $182.48 | 11.800% | $204.0126 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $94.26 | 6.199% | $100.1032 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $857.25 | $934.5716 | $934.56 | $934.55 | $934.70 | |