| 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 | $111.62 | 6.420% | $118.786 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $201.99 | 9.332% | $220.8397 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $221.89 | 8.814% | $241.4474 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $77.53 | 11.754% | $86.6429 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $116.69 | 11.563% | $130.1829 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $54.38 | 6.432% | $57.8777 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $160.33 | 7.793% | $172.8245 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $944.43 | $1,028.6011 | $1,028.60 | $1,028.65 | $1,028.50 | |