| 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 | $173.68 | 7.545% | $186.7842 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $189.28 | 4.194% | $197.2184 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $54.42 | 9.642% | $59.6672 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $24.26 | 12.719% | $27.3456 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $185.60 | 10.299% | $204.7149 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $62.88 | 3.547% | $65.1104 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $154.40 | 11.802% | $172.6223 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $844.52 | $913.4630 | $913.46 | $913.40 | $913.40 | |