| 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 | $168.64 | 3.838% | $175.1124 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $143.48 | 6.812% | $153.2539 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $214.69 | 10.746% | $237.7606 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $167.45 | 6.258% | $177.929 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $7.76 | 11.438% | $8.6476 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $168.80 | 8.269% | $182.7581 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $91.27 | 9.468% | $99.9114 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $962.09 | $1,035.3730 | $1,035.37 | $1,035.35 | $1,035.40 | |