| 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 | $142.47 | 10.687% | $157.6958 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $248.79 | 13.798% | $283.118 | $283.12 | $283.10 | $283.10 |
| Purchase #3 | $128.75 | 6.781% | $137.4805 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $69.39 | 4.157% | $72.2745 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $101.80 | 7.236% | $109.1662 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $15.99 | 10.494% | $17.668 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $35.84 | 9.245% | $39.1534 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $743.03 | $816.5564 | $816.56 | $816.50 | $816.70 | |