| 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 | $125.53 | 11.724% | $140.2471 | $140.25 | $140.25 | $140.20 |
| Purchase #2 | $67.45 | 3.821% | $70.0273 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $103.67 | 8.328% | $112.3036 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $115.65 | 12.205% | $129.7651 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $147.25 | 10.281% | $162.3888 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $195.81 | 9.296% | $214.0125 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $24.45 | 6.631% | $26.0713 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $779.81 | $854.8157 | $854.82 | $854.80 | $854.80 | |