| 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 | $155.83 | 12.520% | $175.3399 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $148.50 | 8.522% | $161.1552 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $181.86 | 11.847% | $203.405 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $239.91 | 7.776% | $258.5654 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $243.98 | 10.643% | $269.9468 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $88.92 | 11.334% | $98.9982 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $50.67 | 10.333% | $55.9057 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $1,109.67 | $1,223.3162 | $1,223.34 | $1,223.30 | $1,223.30 | |