| 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 | $194.55 | 12.578% | $219.0205 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $83.81 | 4.183% | $87.3158 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $209.64 | 9.211% | $228.9499 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $162.68 | 8.542% | $176.5761 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $30.67 | 3.323% | $31.6892 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $70.87 | 10.365% | $78.2157 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $151.52 | 6.242% | $160.9779 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $903.74 | $982.7451 | $982.76 | $982.75 | $982.70 | |