| 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 | $190.52 | 5.775% | $201.5225 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $240.69 | 7.789% | $259.4373 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $143.80 | 3.456% | $148.7697 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $51.67 | 5.221% | $54.3677 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $7.69 | 8.774% | $8.3647 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $155.39 | 9.141% | $169.5942 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $29.93 | 13.152% | $33.8664 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $819.69 | $875.9225 | $875.92 | $875.85 | $876.00 | |