| 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 | $199.74 | 12.133% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $166.59 | 5.863% | $176.3572 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $205.26 | 7.319% | $220.283 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $181.50 | 12.600% | $204.369 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $164.26 | 11.178% | $182.621 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $29.93 | 8.164% | $32.3735 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $158.35 | 6.844% | $169.1875 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $1,105.63 | $1,209.1657 | $1,209.16 | $1,209.10 | $1,209.30 | |