| 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 | $176.48 | 13.502% | $200.3083 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $7.92 | 11.191% | $8.8063 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $130.61 | 3.842% | $135.628 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $142.98 | 10.344% | $157.7699 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $115.58 | 5.667% | $122.1299 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $61.70 | 3.127% | $63.6294 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $240.72 | 8.444% | $261.0464 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $875.99 | $949.3182 | $949.33 | $949.35 | $949.20 | |