| 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 | $161.97 | 10.301% | $178.6545 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $169.86 | 13.162% | $192.217 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $206.47 | 8.121% | $223.2374 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $103.63 | 11.664% | $115.7174 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $227.61 | 12.215% | $255.4126 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $90.46 | 13.809% | $102.9516 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $11.92 | 6.772% | $12.7272 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $971.92 | $1,080.9177 | $1,080.92 | $1,080.90 | $1,080.90 | |