| 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 | $176.32 | 3.598% | $182.664 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $36.61 | 8.564% | $39.7453 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $7.94 | 9.845% | $8.7217 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $248.70 | 4.827% | $260.7047 | $260.70 | $260.70 | $260.70 |
| Purchase #5 | $8.45 | 9.104% | $9.2193 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $172.89 | 6.463% | $184.0639 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $123.30 | 11.844% | $137.9037 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $774.21 | $823.0226 | $823.01 | $822.95 | $823.00 | |