| 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 | $214.98 | 9.159% | $234.67 | $234.67 | $234.65 | $234.70 |
| Purchase #2 | $126.79 | 8.271% | $137.2768 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $84.45 | 3.690% | $87.5662 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $211.81 | 4.328% | $220.9771 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $18.75 | 5.288% | $19.7415 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $173.93 | 3.458% | $179.9445 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $167.27 | 7.664% | $180.0896 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $997.98 | $1,060.2657 | $1,060.27 | $1,060.30 | $1,060.30 | |