| 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 | $155.25 | 3.130% | $160.1093 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $98.99 | 10.337% | $109.2226 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $60.68 | 12.863% | $68.4853 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $145.97 | 8.137% | $157.8476 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $79.41 | 11.282% | $88.369 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $16.81 | 4.786% | $17.6145 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $239.65 | 7.178% | $256.8521 | $256.85 | $256.85 | $256.90 |
| 7 purchase totals = | $796.76 | $858.5004 | $858.50 | $858.45 | $858.50 | |