| 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 | $185.74 | 4.550% | $194.1912 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $77.40 | 11.421% | $86.2399 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $172.81 | 10.351% | $190.6976 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $177.38 | 6.823% | $189.4826 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $45.28 | 4.443% | $47.2918 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $169.81 | 7.449% | $182.4591 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $33.63 | 6.760% | $35.9034 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $862.05 | $926.2656 | $926.26 | $926.30 | $926.30 | |