| 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 | $181.58 | 5.605% | $191.7576 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $114.77 | 5.380% | $120.9446 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $71.82 | 3.212% | $74.1269 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $7.46 | 4.821% | $7.8196 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $41.34 | 6.530% | $44.0395 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $109.95 | 9.253% | $120.1237 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $231.82 | 12.851% | $261.6112 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $758.74 | $820.4231 | $820.42 | $820.40 | $820.30 | |