| 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 | $153.62 | 10.753% | $170.1388 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $245.50 | 3.249% | $253.4763 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $87.34 | 11.781% | $97.6295 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $205.29 | 11.738% | $229.3869 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $97.66 | 8.339% | $105.8039 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $71.70 | 5.292% | $75.4944 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $162.51 | 12.496% | $182.8172 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $1,023.62 | $1,114.7470 | $1,114.75 | $1,114.80 | $1,114.70 | |