| 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 | $162.74 | 7.868% | $175.5444 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $202.49 | 11.145% | $225.0575 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $131.65 | 5.203% | $138.4997 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $33.39 | 11.667% | $37.2856 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $19.49 | 6.347% | $20.727 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $46.51 | 10.691% | $51.4824 | $51.48 | $51.50 | $51.50 |
| Purchase #7 | $178.35 | 3.126% | $183.9252 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $774.62 | $832.5218 | $832.53 | $832.60 | $832.50 | |