| 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 | $198.59 | 7.589% | $213.661 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $214.26 | 8.800% | $233.1149 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $235.35 | 7.608% | $253.2554 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $156.39 | 10.761% | $173.2191 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $16.97 | 8.843% | $18.4707 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $174.99 | 9.454% | $191.5336 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $13.25 | 7.583% | $14.2547 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $1,009.80 | $1,097.5094 | $1,097.50 | $1,097.45 | $1,097.60 | |