| 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 | $146.69 | 13.430% | $166.3905 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $189.68 | 8.866% | $206.497 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $93.71 | 9.120% | $102.2564 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $34.35 | 10.769% | $38.0492 | $38.05 | $38.05 | $38.00 |
| Purchase #5 | $219.33 | 5.188% | $230.7088 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $44.79 | 5.546% | $47.2741 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $103.93 | 13.257% | $117.708 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $832.48 | $908.8840 | $908.89 | $908.85 | $908.90 | |