| 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 | $183.44 | 3.583% | $190.0127 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $64.76 | 5.770% | $68.4967 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $89.96 | 7.305% | $96.5316 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $17.81 | 4.701% | $18.6472 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $176.81 | 10.667% | $195.6703 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $238.49 | 12.453% | $268.1892 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $14.35 | 13.286% | $16.2565 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $785.62 | $853.8042 | $853.81 | $853.80 | $853.80 | |