| 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 | $65.58 | 12.696% | $73.906 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $153.35 | 3.454% | $158.6467 | $158.65 | $158.65 | $158.60 |
| Purchase #3 | $84.98 | 10.235% | $93.6777 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $215.80 | 12.355% | $242.4621 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $27.47 | 7.358% | $29.4912 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $158.39 | 9.627% | $173.6382 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $152.53 | 6.441% | $162.3545 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $858.10 | $934.1764 | $934.18 | $934.20 | $934.20 | |