| 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 | $150.87 | 7.693% | $162.4764 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $22.94 | 10.259% | $25.2934 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $87.95 | 11.358% | $97.9394 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $137.25 | 13.454% | $155.7156 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $206.30 | 13.498% | $234.1464 | $234.15 | $234.15 | $234.10 |
| Purchase #6 | $246.95 | 7.226% | $264.7946 | $264.79 | $264.80 | $264.80 |
| Purchase #7 | $206.42 | 6.834% | $220.5267 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $1,058.68 | $1,160.8925 | $1,160.90 | $1,160.95 | $1,160.80 | |