| 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 | $179.94 | 10.693% | $199.181 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $68.53 | 5.170% | $72.073 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $207.79 | 9.305% | $227.1249 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $61.71 | 12.705% | $69.5503 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $179.78 | 4.731% | $188.2854 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $202.61 | 4.483% | $211.693 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $93.29 | 12.612% | $105.0557 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $993.65 | $1,072.9633 | $1,072.96 | $1,072.95 | $1,073.10 | |