| 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 | $6.41 | 11.302% | $7.1345 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $237.54 | 8.552% | $257.8544 | $257.85 | $257.85 | $257.90 |
| Purchase #3 | $141.86 | 6.421% | $150.9688 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $150.52 | 12.237% | $168.9391 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $190.82 | 6.107% | $202.4734 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $83.83 | 13.809% | $95.4061 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $160.72 | 12.141% | $180.233 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $971.70 | $1,063.0093 | $1,063.00 | $1,063.00 | $1,063.00 | |