| 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 | $140.26 | 6.668% | $149.6125 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $45.77 | 3.464% | $47.3555 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $120.64 | 7.663% | $129.8846 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $96.86 | 5.719% | $102.3994 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $189.38 | 6.721% | $202.1082 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $36.78 | 13.483% | $41.739 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $201.74 | 4.713% | $211.248 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $831.43 | $884.3472 | $884.35 | $884.35 | $884.30 | |