| 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 | $137.44 | 3.330% | $142.0168 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $50.83 | 10.555% | $56.1951 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $13.29 | 9.743% | $14.5848 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $136.56 | 13.855% | $155.4804 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $182.68 | 6.670% | $194.8648 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $236.57 | 6.336% | $251.5591 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $95.26 | 12.847% | $107.4981 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $852.63 | $922.1991 | $922.20 | $922.20 | $922.30 | |