| 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 | $150.25 | 13.598% | $170.681 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $190.83 | 8.680% | $207.394 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $226.93 | 13.238% | $256.971 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $78.90 | 13.598% | $89.6288 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $56.66 | 12.751% | $63.8847 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $34.77 | 12.284% | $39.0411 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $178.49 | 10.389% | $197.0333 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $916.83 | $1,024.6339 | $1,024.62 | $1,024.70 | $1,024.60 | |