| 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 | $149.27 | 11.346% | $166.2062 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $202.96 | 13.794% | $230.9563 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $73.81 | 8.577% | $80.1407 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $94.56 | 13.868% | $107.6736 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $206.65 | 10.794% | $228.9558 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $27.60 | 6.603% | $29.4224 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $115.25 | 8.850% | $125.4496 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $870.10 | $968.8046 | $968.81 | $968.75 | $968.80 | |