| 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 | $100.37 | 12.751% | $113.1682 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $36.89 | 7.651% | $39.7125 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $229.60 | 5.458% | $242.1316 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $165.92 | 3.398% | $171.558 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $94.91 | 3.115% | $97.8664 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $161.32 | 10.657% | $178.5119 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $182.70 | 11.115% | $203.0071 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $971.71 | $1,045.9557 | $1,045.96 | $1,045.90 | $1,046.00 | |