| 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 | $135.37 | 11.470% | $150.8969 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $229.89 | 4.405% | $240.0167 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $226.97 | 5.424% | $239.2809 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $150.64 | 11.148% | $167.4333 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $15.54 | 3.621% | $16.1027 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $131.84 | 9.656% | $144.5705 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $26.50 | 13.387% | $30.0476 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $916.75 | $988.3486 | $988.35 | $988.35 | $988.30 | |