| 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 | $140.86 | 7.163% | $150.9498 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $12.99 | 12.385% | $14.5988 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $241.34 | 11.156% | $268.2639 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $100.46 | 7.863% | $108.3592 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $65.25 | 9.473% | $71.4311 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $188.35 | 7.514% | $202.5026 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $100.78 | 11.481% | $112.3506 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $850.03 | $928.4560 | $928.45 | $928.45 | $928.50 | |