| 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 | $157.91 | 7.256% | $169.3679 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $200.91 | 9.869% | $220.7378 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $29.83 | 7.320% | $32.0136 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $11.81 | 7.408% | $12.6849 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $161.66 | 12.312% | $181.5636 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $218.30 | 10.373% | $240.9443 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $67.61 | 11.286% | $75.2405 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $848.03 | $932.5526 | $932.54 | $932.55 | $932.50 | |