| 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 | $161.52 | 3.862% | $167.7579 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $89.95 | 9.251% | $98.2713 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $70.28 | 4.662% | $73.5565 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $219.97 | 10.658% | $243.4144 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $66.77 | 11.729% | $74.6015 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $131.97 | 6.601% | $140.6813 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $122.87 | 13.477% | $139.4292 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $863.33 | $937.7121 | $937.71 | $937.70 | $937.80 | |