| 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 | $203.77 | 5.839% | $215.6681 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $80.94 | 7.707% | $87.178 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $87.50 | 5.157% | $92.0124 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $61.65 | 10.532% | $68.143 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $132.89 | 10.587% | $146.9591 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $246.65 | 12.409% | $277.2568 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $46.26 | 7.652% | $49.7998 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $859.66 | $937.0172 | $937.02 | $937.00 | $937.10 | |