| 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 | $150.73 | 13.514% | $171.0997 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $122.75 | 7.659% | $132.1514 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $176.88 | 7.203% | $189.6207 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $138.44 | 8.238% | $149.8447 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $60.33 | 8.179% | $65.2644 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $131.80 | 4.290% | $137.4542 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $80.75 | 8.148% | $87.3295 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $861.68 | $932.7646 | $932.75 | $932.75 | $932.80 | |