| 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 | $127.66 | 7.206% | $136.8592 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $201.92 | 11.713% | $225.5709 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $61.34 | 11.577% | $68.4413 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $80.62 | 13.696% | $91.6617 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $138.34 | 13.364% | $156.8278 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $106.73 | 11.341% | $118.8342 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $103.41 | 8.394% | $112.0902 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $820.02 | $910.2853 | $910.28 | $910.30 | $910.30 | |