| 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 | $184.75 | 3.380% | $190.9946 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $194.93 | 13.394% | $221.0389 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $32.34 | 5.305% | $34.0556 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $164.90 | 12.593% | $185.6659 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $67.30 | 7.487% | $72.3388 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $78.30 | 10.189% | $86.278 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $58.90 | 6.706% | $62.8498 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $781.42 | $853.2216 | $853.23 | $853.25 | $853.20 | |