| 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 | $169.88 | 10.477% | $187.6783 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $183.54 | 9.441% | $200.868 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $243.67 | 3.517% | $252.2399 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $227.59 | 4.161% | $237.06 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $94.99 | 3.366% | $98.1874 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $95.67 | 11.450% | $106.6242 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $238.26 | 6.343% | $253.3728 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $1,253.60 | $1,336.0306 | $1,336.03 | $1,336.00 | $1,336.10 | |