| 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 | $213.55 | 13.866% | $243.1608 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $217.54 | 7.804% | $234.5168 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $240.39 | 7.643% | $258.763 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $189.52 | 4.292% | $197.6542 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $175.57 | 6.561% | $187.0891 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $231.83 | 11.296% | $258.0175 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $239.67 | 12.395% | $269.3771 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $1,508.07 | $1,648.5785 | $1,648.58 | $1,648.55 | $1,648.70 | |