| 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 | $135.99 | 7.352% | $145.988 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $86.36 | 5.651% | $91.2402 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $180.44 | 8.513% | $195.8009 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $8.33 | 3.648% | $8.6339 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $14.45 | 11.395% | $16.0966 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $69.65 | 12.265% | $78.1926 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $216.85 | 6.544% | $231.0407 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $712.07 | $766.9929 | $766.99 | $767.05 | $766.90 | |