| 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 | $176.49 | 7.372% | $189.5008 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $94.76 | 3.259% | $97.8482 | $97.85 | $97.85 | $97.80 |
| Purchase #3 | $56.33 | 3.835% | $58.4903 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $90.79 | 12.457% | $102.0997 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $210.93 | 3.845% | $219.0403 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $185.73 | 5.760% | $196.428 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $6.57 | 6.771% | $7.0149 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $821.60 | $870.4222 | $870.42 | $870.45 | $870.30 | |