| 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 | $70.97 | 7.311% | $76.1586 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $181.95 | 7.192% | $195.0358 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $216.61 | 8.738% | $235.5374 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $218.66 | 10.873% | $242.4349 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $135.47 | 6.807% | $144.6914 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $37.51 | 3.661% | $38.8832 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $126.66 | 13.203% | $143.3829 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $987.83 | $1,076.1242 | $1,076.12 | $1,076.20 | $1,076.10 | |