| 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 | $115.50 | 8.656% | $125.4977 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $179.85 | 5.289% | $189.3623 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $122.52 | 4.119% | $127.5666 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $145.62 | 6.763% | $155.4683 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $40.73 | 7.160% | $43.6463 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $34.41 | 10.813% | $38.1308 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $182.99 | 6.778% | $195.3931 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $821.62 | $875.0651 | $875.07 | $875.05 | $875.10 | |