| 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 | $170.41 | 8.112% | $184.2337 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $81.53 | 5.648% | $86.1348 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $241.52 | 7.545% | $259.7427 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $230.33 | 4.385% | $240.43 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $74.90 | 4.535% | $78.2967 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $56.54 | 7.748% | $60.9207 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $107.48 | 7.651% | $115.7033 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $962.71 | $1,025.4619 | $1,025.45 | $1,025.50 | $1,025.30 | |