| 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 | $185.78 | 12.361% | $208.7443 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $73.49 | 6.803% | $78.4895 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $107.55 | 7.465% | $115.5786 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $152.62 | 5.595% | $161.1591 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $100.63 | 13.310% | $114.0239 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $111.37 | 9.813% | $122.2987 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $37.47 | 3.558% | $38.8032 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $768.91 | $839.0973 | $839.09 | $839.10 | $839.10 | |