| 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 | $126.64 | 3.753% | $131.3928 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $178.74 | 10.376% | $197.2861 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $65.56 | 5.761% | $69.3369 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $50.50 | 13.262% | $57.1973 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $84.41 | 8.661% | $91.7208 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $189.43 | 5.121% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $51.39 | 8.587% | $55.8029 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $746.67 | $801.8675 | $801.87 | $801.90 | $801.80 | |