| 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 | $174.88 | 6.521% | $186.2839 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $48.38 | 6.624% | $51.5847 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $222.41 | 9.378% | $243.2676 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $120.44 | 6.431% | $128.1855 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $136.54 | 7.764% | $147.141 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $52.61 | 6.693% | $56.1312 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $47.55 | 10.731% | $52.6526 | $52.65 | $52.65 | $52.70 |
| 7 purchase totals = | $802.81 | $865.2465 | $865.24 | $865.30 | $865.30 | |