| 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 | $133.92 | 10.188% | $147.5638 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $43.59 | 3.455% | $45.096 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $135.38 | 5.617% | $142.9843 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $199.48 | 13.509% | $226.4278 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $87.80 | 7.268% | $94.1813 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $110.64 | 4.375% | $115.4805 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $168.45 | 8.308% | $182.4448 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $879.26 | $954.1785 | $954.17 | $954.25 | $954.20 | |