| 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 | $141.87 | 11.232% | $157.8048 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $221.49 | 7.346% | $237.7607 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $76.97 | 3.639% | $79.7709 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $178.97 | 10.525% | $197.8066 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $92.34 | 6.750% | $98.573 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $220.43 | 8.475% | $239.1114 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $222.32 | 9.405% | $243.2292 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $1,154.39 | $1,254.0566 | $1,254.05 | $1,254.00 | $1,254.10 | |