| 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 | $169.58 | 13.419% | $192.3359 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $169.60 | 10.435% | $187.2978 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $86.37 | 8.604% | $93.8013 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $103.61 | 11.215% | $115.2299 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $62.97 | 10.701% | $69.7084 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $5.86 | 11.299% | $6.5221 | $6.52 | $6.50 | $6.50 |
| Purchase #7 | $193.87 | 13.853% | $220.7268 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $791.86 | $885.6222 | $885.63 | $885.65 | $885.50 | |