| 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 | $178.67 | 10.341% | $197.1463 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $180.64 | 6.584% | $192.5333 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $102.58 | 6.135% | $108.8733 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $38.66 | 13.834% | $44.0082 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $53.99 | 13.374% | $61.2106 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $33.96 | 7.764% | $36.5967 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $184.52 | 10.786% | $204.4223 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $773.02 | $844.7907 | $844.79 | $844.75 | $844.70 | |