| 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 | $163.72 | 9.425% | $179.1506 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $60.38 | 6.861% | $64.5227 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $237.96 | 10.542% | $263.0457 | $263.05 | $263.05 | $263.00 |
| Purchase #4 | $34.94 | 5.702% | $36.9323 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $221.61 | 7.698% | $238.6695 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $145.97 | 3.583% | $151.2001 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $68.90 | 7.745% | $74.2363 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $933.48 | $1,007.7572 | $1,007.76 | $1,007.75 | $1,007.70 | |