| 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 | $152.49 | 9.767% | $167.3837 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $21.96 | 3.723% | $22.7776 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $29.65 | 7.771% | $31.9541 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $195.64 | 9.624% | $214.4684 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $214.50 | 4.422% | $223.9852 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $132.74 | 8.862% | $144.5034 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $55.96 | 8.176% | $60.5353 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $802.94 | $865.6077 | $865.61 | $865.65 | $865.70 | |