| 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 | $35.51 | 11.256% | $39.507 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $183.52 | 4.124% | $191.0884 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $154.28 | 8.487% | $167.3737 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $125.65 | 11.420% | $139.9992 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $243.25 | 13.680% | $276.5266 | $276.53 | $276.55 | $276.50 |
| Purchase #6 | $13.88 | 5.539% | $14.6488 | $14.65 | $14.65 | $14.60 |
| Purchase #7 | $166.77 | 5.761% | $176.3776 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $922.86 | $1,005.5213 | $1,005.53 | $1,005.55 | $1,005.50 | |