| 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 | $127.83 | 5.409% | $134.7443 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $159.78 | 6.255% | $169.7742 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $120.90 | 13.404% | $137.1054 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $162.90 | 4.584% | $170.3673 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $57.57 | 12.331% | $64.669 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $65.85 | 11.273% | $73.2733 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $196.85 | 7.599% | $211.8086 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $891.68 | $961.7421 | $961.74 | $961.65 | $961.80 | |