| 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 | $101.52 | 6.624% | $108.2447 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $22.63 | 8.165% | $24.4777 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $51.89 | 12.609% | $58.4328 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $90.65 | 5.644% | $95.7663 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $169.69 | 8.294% | $183.7641 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $218.61 | 8.863% | $237.9854 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $155.50 | 12.470% | $174.8909 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $810.49 | $883.5619 | $883.56 | $883.60 | $883.60 | |