| 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 | $198.44 | 9.787% | $217.8613 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $165.39 | 13.112% | $187.0759 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $61.32 | 11.581% | $68.4215 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $8.82 | 5.808% | $9.3323 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $15.47 | 9.294% | $16.9078 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $91.30 | 6.548% | $97.2783 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $220.99 | 5.761% | $233.7212 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $761.73 | $830.5983 | $830.60 | $830.60 | $830.60 | |