| 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 | $72.67 | 8.195% | $78.6253 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $181.43 | 9.168% | $198.0635 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $228.35 | 13.195% | $258.4808 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $226.83 | 11.739% | $253.4576 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $167.59 | 7.823% | $180.7006 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $40.65 | 8.672% | $44.1752 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $110.66 | 5.289% | $116.5128 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $1,028.18 | $1,130.0158 | $1,130.02 | $1,130.05 | $1,130.10 | |