| 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 | $134.27 | 8.850% | $146.1529 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $218.79 | 6.508% | $233.0289 | $233.03 | $233.05 | $233.00 |
| Purchase #3 | $102.51 | 13.364% | $116.2094 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $120.49 | 9.287% | $131.6799 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $23.78 | 6.609% | $25.3516 | $25.35 | $25.35 | $25.40 |
| Purchase #6 | $202.94 | 7.561% | $218.2843 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $104.56 | 4.123% | $108.871 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $907.34 | $979.5780 | $979.57 | $979.60 | $979.70 | |