| 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 | $149.95 | 6.460% | $159.6368 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $25.87 | 10.835% | $28.673 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $49.45 | 3.264% | $51.064 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $10.25 | 13.606% | $11.6446 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $57.43 | 5.319% | $60.4847 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $213.89 | 5.829% | $226.3576 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $94.97 | 3.161% | $97.972 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $601.81 | $635.8327 | $635.82 | $635.80 | $635.90 | |