| 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 | $153.33 | 10.136% | $168.8715 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $19.81 | 6.646% | $21.1266 | $21.13 | $21.15 | $21.10 |
| Purchase #3 | $107.62 | 11.519% | $120.0167 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $13.41 | 13.720% | $15.2499 | $15.25 | $15.25 | $15.20 |
| Purchase #5 | $30.26 | 8.674% | $32.8848 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $192.56 | 7.731% | $207.4468 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $160.30 | 12.120% | $179.7284 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $677.29 | $745.3247 | $745.33 | $745.35 | $745.20 | |