| 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 | $179.51 | 7.759% | $193.4382 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $243.93 | 3.755% | $253.0896 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $81.55 | 5.488% | $86.0255 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $202.85 | 3.553% | $210.0573 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $66.44 | 8.602% | $72.1552 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $129.86 | 5.166% | $136.5686 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $13.68 | 11.582% | $15.2644 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $917.82 | $966.5988 | $966.61 | $966.60 | $966.70 | |