| 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 | $161.42 | 5.341% | $170.0414 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $41.62 | 10.294% | $45.9044 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $152.49 | 12.753% | $171.937 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $63.92 | 4.320% | $66.6813 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $211.41 | 7.363% | $226.9761 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $17.58 | 11.501% | $19.6019 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $33.93 | 8.752% | $36.8996 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $682.37 | $738.0417 | $738.04 | $738.10 | $738.00 | |