| 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 | $100.82 | 5.368% | $106.232 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $147.58 | 7.458% | $158.5865 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $18.55 | 5.753% | $19.6172 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $61.36 | 7.802% | $66.1473 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $191.91 | 12.480% | $215.8604 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $106.76 | 6.139% | $113.314 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $132.44 | 4.378% | $138.2382 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $759.42 | $817.9956 | $818.00 | $818.00 | $817.90 | |