| 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 | $154.58 | 10.591% | $170.9516 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $56.55 | 10.239% | $62.3402 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $99.71 | 12.769% | $112.442 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $102.29 | 11.395% | $113.9459 | $113.95 | $113.95 | $113.90 |
| Purchase #5 | $181.73 | 4.503% | $189.9133 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $206.43 | 10.248% | $227.5849 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $34.45 | 8.750% | $37.4644 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $835.74 | $914.6423 | $914.63 | $914.65 | $914.60 | |