| 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 | $112.36 | 4.874% | $117.8364 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $125.81 | 13.102% | $142.2936 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $31.80 | 10.391% | $35.1043 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $162.57 | 4.670% | $170.162 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $149.43 | 6.776% | $159.5554 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $114.65 | 9.867% | $125.9625 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $47.93 | 9.658% | $52.5591 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $744.55 | $803.4733 | $803.47 | $803.45 | $803.60 | |