| 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 | $154.68 | 11.193% | $171.9933 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $222.58 | 4.378% | $232.3246 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $138.82 | 7.586% | $149.3509 | $149.35 | $149.35 | $149.40 |
| Purchase #4 | $60.84 | 5.276% | $64.0499 | $64.05 | $64.05 | $64.00 |
| Purchase #5 | $230.28 | 7.807% | $248.258 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $37.90 | 13.603% | $43.0555 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $204.98 | 5.350% | $215.9464 | $215.95 | $215.95 | $215.90 |
| 7 purchase totals = | $1,050.08 | $1,124.9786 | $1,124.98 | $1,124.95 | $1,125.00 | |