| 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 | $115.47 | 9.346% | $126.2618 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $178.48 | 10.384% | $197.0134 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $133.55 | 9.870% | $146.7314 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $101.65 | 11.473% | $113.3123 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $59.51 | 10.642% | $65.8431 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $128.84 | 4.412% | $134.5244 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $34.95 | 11.596% | $39.0028 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $752.45 | $822.6892 | $822.67 | $822.65 | $822.60 | |