| 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 | $45.70 | 3.755% | $47.416 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $132.92 | 4.494% | $138.8934 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $163.31 | 11.416% | $181.9535 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $70.73 | 7.465% | $76.01 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $102.60 | 7.352% | $110.1432 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $138.90 | 7.664% | $149.5453 | $149.55 | $149.55 | $149.50 |
| Purchase #7 | $245.54 | 5.190% | $258.2835 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $899.70 | $962.2449 | $962.24 | $962.25 | $962.20 | |