| 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 | $185.40 | 13.449% | $210.3344 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $114.73 | 4.856% | $120.3013 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $68.27 | 6.863% | $72.9554 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $25.94 | 7.711% | $27.9402 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $145.67 | 7.655% | $156.821 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $220.72 | 12.548% | $248.4159 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $186.68 | 4.356% | $194.8118 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $947.41 | $1,031.5800 | $1,031.58 | $1,031.55 | $1,031.50 | |