| 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 | $176.37 | 7.120% | $188.9275 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $22.53 | 10.772% | $24.9569 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $224.79 | 13.171% | $254.3971 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $132.43 | 6.266% | $140.7281 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $62.69 | 9.826% | $68.8499 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $6.52 | 4.340% | $6.803 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $155.64 | 7.327% | $167.0437 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $780.97 | $851.7062 | $851.71 | $851.75 | $851.60 | |