| 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 | $157.55 | 6.748% | $168.1815 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $82.99 | 9.146% | $90.5803 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $43.29 | 8.449% | $46.9476 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $29.34 | 3.610% | $30.3992 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $18.79 | 11.816% | $21.0102 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $175.76 | 10.441% | $194.1111 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $29.35 | 9.709% | $32.1996 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $537.07 | $583.4295 | $583.43 | $583.45 | $583.40 | |