| 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 | $133.78 | 3.609% | $138.6081 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $68.92 | 9.777% | $75.6583 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $242.84 | 10.289% | $267.8258 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $229.84 | 11.546% | $256.3773 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $10.81 | 8.237% | $11.7004 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $171.34 | 6.554% | $182.5696 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $205.56 | 12.180% | $230.5972 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $1,063.09 | $1,163.3367 | $1,163.35 | $1,163.35 | $1,163.40 | |