| 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 | $185.40 | 13.763% | $210.9166 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $34.69 | 6.734% | $37.026 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $63.95 | 11.706% | $71.436 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $125.60 | 10.618% | $138.9362 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $110.61 | 10.657% | $122.3977 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $137.34 | 9.646% | $150.5878 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $88.73 | 7.364% | $95.2641 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $746.32 | $826.5644 | $826.58 | $826.60 | $826.50 | |