| 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 | $193.62 | 13.725% | $220.1943 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $178.94 | 13.866% | $203.7518 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $237.34 | 13.619% | $269.6633 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $20.64 | 11.850% | $23.0858 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $235.55 | 7.468% | $253.1409 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $67.67 | 5.119% | $71.134 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $68.78 | 5.655% | $72.6695 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $1,002.54 | $1,113.6396 | $1,113.63 | $1,113.65 | $1,113.70 | |