| 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 | $71.41 | 13.595% | $81.1182 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $164.35 | 4.283% | $171.3891 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $216.52 | 12.684% | $243.9834 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $38.93 | 12.808% | $43.9162 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $118.67 | 12.811% | $133.8728 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $121.43 | 10.270% | $133.9009 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $180.68 | 10.423% | $199.5123 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $911.99 | $1,007.6929 | $1,007.69 | $1,007.65 | $1,007.70 | |