| 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 | $154.42 | 7.487% | $165.9814 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $30.99 | 10.727% | $34.3143 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $15.78 | 10.286% | $17.4031 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $235.36 | 7.189% | $252.28 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $248.46 | 7.257% | $266.4907 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $151.85 | 13.496% | $172.3437 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $87.30 | 8.777% | $94.9623 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $924.16 | $1,003.7755 | $1,003.76 | $1,003.80 | $1,003.80 | |