| 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 | $118.70 | 7.523% | $127.6298 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $133.54 | 9.664% | $146.4453 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $94.74 | 10.397% | $104.5901 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $235.27 | 8.241% | $254.6586 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $6.44 | 6.219% | $6.8405 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $99.90 | 4.282% | $104.1777 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $173.80 | 9.268% | $189.9078 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $862.39 | $934.2498 | $934.26 | $934.30 | $934.20 | |