| 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 | $152.46 | 12.124% | $170.9443 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $184.76 | 8.296% | $200.0877 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $227.31 | 6.490% | $242.0624 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $149.91 | 5.466% | $158.1041 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $25.75 | 13.861% | $29.3192 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $129.92 | 8.819% | $141.3776 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $151.42 | 9.534% | $165.8564 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $1,021.53 | $1,107.7517 | $1,107.75 | $1,107.75 | $1,107.80 | |