| 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 | $174.37 | 8.874% | $189.8436 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $121.78 | 10.208% | $134.2113 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $47.83 | 4.584% | $50.0225 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $58.99 | 11.677% | $65.8783 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $23.95 | 8.269% | $25.9304 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $133.35 | 6.650% | $142.2178 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $92.70 | 4.835% | $97.182 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $652.97 | $705.2859 | $705.28 | $705.30 | $705.20 | |