| 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 | $150.51 | 13.612% | $170.9974 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $164.64 | 8.130% | $178.0252 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $115.31 | 4.148% | $120.0931 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $196.73 | 4.797% | $206.1671 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $70.45 | 9.135% | $76.8856 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $90.26 | 6.827% | $96.4221 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $52.36 | 12.871% | $59.0993 | $59.10 | $59.10 | $59.10 |
| 7 purchase totals = | $840.26 | $907.6898 | $907.70 | $907.70 | $907.70 | |