| 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 | $107.37 | 5.206% | $112.9597 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $141.66 | 4.265% | $147.7018 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $97.74 | 13.259% | $110.6993 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $135.94 | 10.406% | $150.0859 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $65.36 | 13.771% | $74.3607 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $13.27 | 8.659% | $14.419 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $150.99 | 6.186% | $160.3302 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $712.33 | $770.5566 | $770.56 | $770.55 | $770.60 | |