| 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 | $180.96 | 10.362% | $199.7111 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $178.53 | 12.758% | $201.3069 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $38.42 | 13.616% | $43.6513 | $43.65 | $43.65 | $43.70 |
| Purchase #4 | $141.71 | 13.407% | $160.7091 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $139.61 | 5.288% | $146.9926 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $68.83 | 8.665% | $74.7941 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $145.64 | 8.748% | $158.3806 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $893.70 | $985.5457 | $985.54 | $985.55 | $985.60 | |