| 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 | $183.65 | 6.861% | $196.2502 | $196.25 | $196.25 | $196.30 |
| Purchase #2 | $49.45 | 7.266% | $53.043 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $72.93 | 12.279% | $81.8851 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $204.36 | 10.286% | $225.3805 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $135.27 | 13.414% | $153.4151 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $175.34 | 10.455% | $193.6718 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $24.26 | 5.867% | $25.6833 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $845.26 | $929.3290 | $929.33 | $929.35 | $929.40 | |