| 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 | $153.84 | 3.496% | $159.2182 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $34.71 | 12.186% | $38.9398 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $66.68 | 9.814% | $73.224 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $103.87 | 9.237% | $113.4645 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $159.80 | 3.854% | $165.9587 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $176.47 | 13.824% | $200.8652 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $64.85 | 7.273% | $69.5665 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $760.22 | $821.2369 | $821.24 | $821.15 | $821.30 | |