| 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 | $138.35 | 4.745% | $144.9147 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $192.65 | 9.340% | $210.6435 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $225.51 | 5.373% | $237.6267 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $249.29 | 9.423% | $272.7806 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $54.93 | 11.302% | $61.1382 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $20.67 | 12.491% | $23.2519 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $157.88 | 11.661% | $176.2904 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $1,039.28 | $1,126.6460 | $1,126.64 | $1,126.70 | $1,126.60 | |