| 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 | $170.27 | 11.834% | $190.4198 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $135.48 | 9.513% | $148.3682 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $152.53 | 13.178% | $172.6304 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $12.70 | 3.872% | $13.1917 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $160.84 | 4.456% | $168.007 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $95.92 | 8.154% | $103.7413 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $192.39 | 6.415% | $204.7318 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $920.13 | $1,001.0902 | $1,001.09 | $1,001.10 | $1,001.00 | |