| 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 | $183.78 | 8.647% | $199.6715 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $18.90 | 5.662% | $19.9701 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $71.98 | 6.118% | $76.3837 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $22.37 | 5.858% | $23.6804 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $184.61 | 6.817% | $197.1949 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $157.89 | 3.107% | $162.7956 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $140.78 | 13.142% | $159.2813 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $780.31 | $838.9775 | $838.97 | $839.00 | $839.10 | |