| 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 | $182.35 | 6.608% | $194.3997 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $111.60 | 5.358% | $117.5795 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $198.59 | 9.107% | $216.6756 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $97.43 | 4.855% | $102.1602 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $68.98 | 10.391% | $76.1477 | $76.15 | $76.15 | $76.10 |
| Purchase #6 | $17.69 | 12.856% | $19.9642 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $130.61 | 5.128% | $137.3077 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $807.25 | $864.2346 | $864.24 | $864.25 | $864.30 | |