| 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 | $182.57 | 10.458% | $201.6632 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $82.66 | 7.120% | $88.5454 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $139.41 | 11.219% | $155.0504 | $155.05 | $155.05 | $155.10 |
| Purchase #4 | $203.91 | 8.111% | $220.4491 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $10.46 | 8.244% | $11.3223 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $123.76 | 12.841% | $139.652 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $115.40 | 5.458% | $121.6985 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $858.17 | $938.3809 | $938.38 | $938.35 | $938.40 | |