| 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 | $149.80 | 10.103% | $164.9343 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $37.43 | 8.225% | $40.5086 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $33.91 | 6.316% | $36.0518 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $168.95 | 13.684% | $192.0691 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $224.59 | 5.285% | $236.4596 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $39.96 | 10.587% | $44.1906 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $161.77 | 12.343% | $181.7373 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $816.41 | $895.9513 | $895.95 | $895.95 | $896.00 | |