| 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 | $161.99 | 13.393% | $183.6853 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $160.52 | 5.739% | $169.7322 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $134.40 | 7.165% | $144.0298 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $141.26 | 7.316% | $151.5946 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $35.93 | 11.180% | $39.947 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $72.47 | 4.530% | $75.7529 | $75.75 | $75.75 | $75.80 |
| Purchase #7 | $192.68 | 11.842% | $215.4972 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $899.25 | $980.2390 | $980.24 | $980.30 | $980.20 | |