| 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 | $139.89 | 7.208% | $149.9733 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $173.93 | 11.701% | $194.2815 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $38.93 | 7.513% | $41.8548 | $41.85 | $41.85 | $41.90 |
| Purchase #4 | $32.33 | 9.278% | $35.3296 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $170.98 | 6.641% | $182.3348 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $181.49 | 11.798% | $202.9022 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $97.76 | 9.360% | $106.9103 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $835.31 | $913.5865 | $913.57 | $913.60 | $913.60 | |