| 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 | $184.62 | 7.848% | $199.109 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $18.44 | 11.813% | $20.6183 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $113.65 | 13.500% | $128.9928 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $35.66 | 13.519% | $40.4809 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $136.99 | 13.151% | $155.0056 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $128.95 | 3.494% | $133.4555 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $117.97 | 5.401% | $124.3416 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $736.28 | $802.0037 | $802.01 | $802.00 | $802.00 | |