| 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 | $130.82 | 4.418% | $136.5996 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $169.88 | 13.110% | $192.1513 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $13.62 | 12.863% | $15.3719 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $209.35 | 5.771% | $221.4316 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $14.33 | 5.269% | $15.085 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $118.40 | 8.340% | $128.2746 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $130.45 | 11.646% | $145.6422 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $786.85 | $854.5562 | $854.55 | $854.55 | $854.60 | |