| 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 | $157.79 | 4.367% | $164.6807 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $150.43 | 13.475% | $170.7004 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $80.87 | 5.169% | $85.0502 | $85.05 | $85.05 | $85.10 |
| Purchase #4 | $221.49 | 7.601% | $238.3255 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $33.32 | 6.505% | $35.4875 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $6.58 | 13.687% | $7.4806 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $198.95 | 7.802% | $214.4721 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $849.43 | $916.1970 | $916.20 | $916.25 | $916.30 | |