| 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 | $180.29 | 9.641% | $197.6718 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $108.52 | 11.372% | $120.8609 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $217.99 | 9.502% | $238.7034 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $36.55 | 4.656% | $38.2518 | $38.25 | $38.25 | $38.30 |
| Purchase #5 | $75.28 | 8.791% | $81.8979 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $54.37 | 3.766% | $56.4176 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $230.75 | 10.375% | $254.6903 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $903.75 | $988.4937 | $988.49 | $988.45 | $988.60 | |