| 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 | $185.64 | 12.114% | $208.1284 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $115.47 | 12.232% | $129.5943 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $13.89 | 13.248% | $15.7301 | $15.73 | $15.75 | $15.70 |
| Purchase #4 | $29.92 | 6.402% | $31.8355 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $169.44 | 4.846% | $177.6511 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $143.95 | 4.433% | $150.3313 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $95.46 | 9.670% | $104.691 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $753.77 | $817.9617 | $817.96 | $818.05 | $817.90 | |