| 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 | $194.27 | 6.856% | $207.5892 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $64.26 | 7.632% | $69.1643 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $172.85 | 7.675% | $186.1162 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $9.74 | 6.491% | $10.3722 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $136.55 | 3.536% | $141.3784 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $222.75 | 5.331% | $234.6248 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $137.64 | 4.649% | $144.0389 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $938.06 | $993.2840 | $993.28 | $993.25 | $993.30 | |