| 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 | $159.81 | 5.358% | $168.3726 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $81.43 | 6.323% | $86.5788 | $86.58 | $86.60 | $86.60 |
| Purchase #3 | $110.71 | 12.477% | $124.5233 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $215.65 | 8.239% | $233.4174 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $217.62 | 10.367% | $240.1807 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $16.68 | 11.487% | $18.596 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $143.38 | 11.868% | $160.3963 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $945.28 | $1,032.0651 | $1,032.07 | $1,032.05 | $1,032.10 | |