| 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 | $173.92 | 13.730% | $197.7992 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $23.48 | 12.637% | $26.4472 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $240.54 | 7.177% | $257.8036 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $182.46 | 6.384% | $194.1082 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $218.84 | 10.121% | $240.9888 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $124.34 | 5.133% | $130.7224 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $16.33 | 8.824% | $17.771 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $979.91 | $1,065.6404 | $1,065.64 | $1,065.60 | $1,065.60 | |