| 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 | $140.32 | 10.413% | $154.9315 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $139.40 | 11.225% | $155.0477 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $52.61 | 9.868% | $57.8016 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $50.45 | 8.523% | $54.7499 | $54.75 | $54.75 | $54.70 |
| Purchase #5 | $175.80 | 6.573% | $187.3553 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $248.92 | 7.535% | $267.6761 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $180.55 | 6.791% | $192.8112 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $988.05 | $1,070.3733 | $1,070.38 | $1,070.40 | $1,070.30 | |