| 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 | $154.49 | 5.201% | $162.525 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $94.63 | 12.120% | $106.0992 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $46.27 | 9.717% | $50.7661 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $104.55 | 8.201% | $113.1241 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $136.95 | 3.177% | $141.3009 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $243.63 | 9.220% | $266.0927 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $34.31 | 3.104% | $35.375 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $814.83 | $875.2830 | $875.29 | $875.30 | $875.30 | |