| 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 | $224.99 | 12.793% | $253.773 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $12.90 | 6.872% | $13.7865 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $152.61 | 9.553% | $167.1888 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $80.48 | 6.474% | $85.6903 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $177.32 | 3.368% | $183.2921 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $166.85 | 9.469% | $182.649 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $101.76 | 7.649% | $109.5436 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $916.91 | $995.9233 | $995.92 | $995.95 | $995.90 | |