| 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 | $74.55 | 10.256% | $82.1958 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $84.39 | 4.791% | $88.4331 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $143.69 | 11.301% | $159.9284 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $133.90 | 6.683% | $142.8485 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $230.89 | 12.460% | $259.6589 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $136.37 | 7.504% | $146.6032 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $110.94 | 5.571% | $117.1205 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $914.73 | $996.7884 | $996.79 | $996.80 | $996.70 | |