| 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 | $195.56 | 5.502% | $206.3197 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $20.53 | 6.429% | $21.8499 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $177.62 | 12.368% | $199.588 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $13.62 | 13.245% | $15.424 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $181.51 | 5.251% | $191.0411 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $191.31 | 5.441% | $201.7192 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $86.63 | 11.173% | $96.3092 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $866.78 | $932.2511 | $932.25 | $932.20 | $932.10 | |