| 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 | $183.77 | 4.594% | $192.2124 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $134.28 | 7.559% | $144.4302 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $246.50 | 6.849% | $263.3828 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $140.51 | 12.725% | $158.3899 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $33.26 | 5.223% | $34.9972 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $20.88 | 7.797% | $22.508 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $18.64 | 7.403% | $20.0199 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $777.84 | $835.9404 | $835.94 | $835.95 | $835.90 | |