| 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 | $123.29 | 10.281% | $135.9654 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $141.55 | 11.614% | $157.9896 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $5.34 | 8.159% | $5.7757 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $132.46 | 6.783% | $141.4448 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $153.47 | 7.771% | $165.3962 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $191.65 | 9.716% | $210.2707 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $16.77 | 4.321% | $17.4946 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $764.53 | $834.3370 | $834.34 | $834.35 | $834.40 | |