| 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 | $148.79 | 7.372% | $159.7588 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $92.64 | 10.166% | $102.0578 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $33.39 | 9.288% | $36.4913 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $85.42 | 12.597% | $96.1804 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $240.83 | 9.600% | $263.9497 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $58.41 | 4.537% | $61.0601 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $26.45 | 4.854% | $27.7339 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $685.93 | $747.2320 | $747.23 | $747.25 | $747.30 | |