| 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 | $160.96 | 13.343% | $182.4369 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $17.42 | 7.707% | $18.7626 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $109.36 | 13.300% | $123.9049 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $78.84 | 6.608% | $84.0497 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $88.66 | 5.365% | $93.4166 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $195.91 | 12.561% | $220.5183 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $233.88 | 13.613% | $265.7181 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $885.03 | $988.8071 | $988.81 | $988.75 | $988.70 | |