| 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 | $140.76 | 3.556% | $145.7654 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $19.38 | 12.386% | $21.7804 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $213.78 | 5.314% | $225.1403 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $195.30 | 13.188% | $221.0562 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $147.90 | 8.420% | $160.3532 | $160.35 | $160.35 | $160.40 |
| Purchase #6 | $178.26 | 11.803% | $199.3 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $133.45 | 11.385% | $148.6433 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $1,028.83 | $1,122.0388 | $1,122.04 | $1,122.05 | $1,122.10 | |