| 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 | $120.28 | 10.229% | $132.5834 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $197.89 | 10.111% | $217.8987 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $17.72 | 8.660% | $19.2546 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $149.44 | 6.400% | $159.0042 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $126.71 | 7.195% | $135.8268 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $38.35 | 9.399% | $41.9545 | $41.95 | $41.95 | $42.00 |
| Purchase #7 | $104.82 | 13.182% | $118.6374 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $755.21 | $825.1596 | $825.15 | $825.20 | $825.20 | |