| 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 | $112.98 | 11.668% | $126.1625 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $6.77 | 9.563% | $7.4174 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $15.80 | 4.141% | $16.4543 | $16.45 | $16.45 | $16.50 |
| Purchase #4 | $182.40 | 5.754% | $192.8953 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $194.91 | 12.270% | $218.8255 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $238.38 | 10.363% | $263.0833 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $55.63 | 4.570% | $58.1723 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $806.87 | $883.0106 | $883.01 | $883.00 | $883.10 | |