| 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 | $97.71 | 5.172% | $102.7636 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $169.67 | 7.239% | $181.9524 | $181.95 | $181.95 | $182.00 |
| Purchase #3 | $60.62 | 7.509% | $65.172 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $169.45 | 5.163% | $178.1987 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $76.64 | 9.180% | $83.6756 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $104.94 | 12.655% | $118.2202 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $120.57 | 12.823% | $136.0307 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $799.60 | $866.0132 | $866.01 | $866.00 | $866.10 | |