| 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 | $184.55 | 7.860% | $199.0556 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $243.88 | 9.830% | $267.8534 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $9.42 | 13.595% | $10.7006 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $20.89 | 8.245% | $22.6124 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $63.95 | 6.677% | $68.2199 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $155.87 | 9.690% | $170.9738 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $169.68 | 6.697% | $181.0435 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $848.24 | $920.4592 | $920.45 | $920.40 | $920.50 | |