| 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 | $135.45 | 4.206% | $141.147 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $141.75 | 13.583% | $161.0039 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $109.45 | 6.873% | $116.9725 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $130.52 | 4.263% | $136.0841 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $63.61 | 5.119% | $66.8662 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $179.52 | 13.257% | $203.319 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $132.68 | 10.163% | $146.1643 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $892.98 | $971.5570 | $971.55 | $971.50 | $971.60 | |