| 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 | $135.60 | 9.329% | $148.2501 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $247.36 | 7.639% | $266.2558 | $266.26 | $266.25 | $266.30 |
| Purchase #3 | $40.77 | 9.415% | $44.6085 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $54.52 | 7.750% | $58.7453 | $58.75 | $58.75 | $58.70 |
| Purchase #5 | $220.47 | 4.455% | $230.2919 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $170.73 | 3.157% | $176.1199 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $35.30 | 7.260% | $37.8628 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $904.75 | $962.1343 | $962.14 | $962.10 | $962.20 | |