| 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 | $183.98 | 4.255% | $191.8083 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $33.85 | 7.368% | $36.3441 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $187.44 | 3.708% | $194.3903 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $123.76 | 4.294% | $129.0743 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $92.99 | 13.728% | $105.7557 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $150.51 | 7.771% | $162.2061 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $89.71 | 8.335% | $97.1873 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $862.24 | $916.7661 | $916.77 | $916.75 | $916.80 | |