| 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 | $161.62 | 3.869% | $167.8731 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $92.43 | 12.784% | $104.2463 | $104.25 | $104.25 | $104.20 |
| Purchase #3 | $111.71 | 11.131% | $124.1444 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $48.61 | 12.734% | $54.8 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $21.94 | 7.707% | $23.6309 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $47.82 | 10.727% | $52.9497 | $52.95 | $52.95 | $52.90 |
| Purchase #7 | $224.51 | 7.238% | $240.76 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $708.64 | $768.4044 | $768.40 | $768.40 | $768.30 | |