| 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 | $160.90 | 13.843% | $183.1734 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $23.67 | 6.233% | $25.1454 | $25.15 | $25.15 | $25.10 |
| Purchase #3 | $64.48 | 12.686% | $72.6599 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $178.60 | 5.409% | $188.2605 | $188.26 | $188.25 | $188.30 |
| Purchase #5 | $172.49 | 13.520% | $195.8106 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $228.76 | 13.245% | $259.0593 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $151.35 | 9.823% | $166.2171 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $980.25 | $1,090.3262 | $1,090.33 | $1,090.25 | $1,090.40 | |