| 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 | $138.62 | 4.108% | $144.3145 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $133.35 | 11.774% | $149.0506 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $113.61 | 4.612% | $118.8497 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $65.91 | 5.840% | $69.7591 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $211.42 | 9.748% | $232.0292 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $65.86 | 3.795% | $68.3594 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $160.47 | 9.761% | $176.1335 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $889.24 | $958.4960 | $958.49 | $958.50 | $958.50 | |