| 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 | $129.73 | 5.198% | $136.4734 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $94.49 | 4.577% | $98.8148 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $201.29 | 11.201% | $223.8365 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $130.54 | 7.744% | $140.649 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $170.94 | 7.864% | $184.3827 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $96.25 | 9.173% | $105.079 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $234.75 | 13.178% | $265.6854 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,057.99 | $1,154.9208 | $1,154.92 | $1,154.95 | $1,154.90 | |