| 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 | $141.97 | 13.340% | $160.9088 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $176.65 | 6.289% | $187.7595 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $114.59 | 10.355% | $126.4558 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $56.30 | 3.313% | $58.1652 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $202.63 | 6.129% | $215.0492 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $20.65 | 4.139% | $21.5047 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $9.81 | 10.320% | $10.8224 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $722.60 | $780.6656 | $780.67 | $780.60 | $780.70 | |