| 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 | $182.67 | 12.142% | $204.8498 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $153.62 | 4.216% | $160.0966 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $161.68 | 10.441% | $178.561 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $82.32 | 11.573% | $91.8469 | $91.85 | $91.85 | $91.80 |
| Purchase #5 | $236.39 | 8.157% | $255.6723 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $12.88 | 4.868% | $13.507 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $223.32 | 6.417% | $237.6504 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,052.88 | $1,142.1840 | $1,142.19 | $1,142.15 | $1,142.20 | |