| 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 | $143.74 | 6.634% | $153.2757 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $164.84 | 12.327% | $185.1598 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $111.53 | 7.635% | $120.0453 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $41.47 | 10.447% | $45.8024 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $29.64 | 4.696% | $31.0319 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $180.92 | 11.525% | $201.771 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $89.42 | 7.271% | $95.9217 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $761.56 | $833.0078 | $833.01 | $833.00 | $833.00 | |