| 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 | $114.70 | 9.666% | $125.7869 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $159.66 | 12.575% | $179.7372 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $40.55 | 11.440% | $45.1889 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $117.74 | 9.441% | $128.8558 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $87.53 | 4.805% | $91.7358 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $190.40 | 11.373% | $212.0542 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $109.98 | 12.546% | $123.7781 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $820.56 | $907.1369 | $907.15 | $907.20 | $907.20 | |