| 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 | $90.97 | 8.354% | $98.5696 | $98.57 | $98.55 | $98.60 |
| Purchase #2 | $205.65 | 11.629% | $229.565 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $189.58 | 5.312% | $199.6505 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $151.84 | 6.688% | $161.9951 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $182.55 | 11.184% | $202.9664 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $233.91 | 10.517% | $258.5103 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $76.91 | 4.172% | $80.1187 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $1,131.41 | $1,231.3756 | $1,231.39 | $1,231.30 | $1,231.50 | |