| 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 | $168.77 | 13.431% | $191.4375 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $196.35 | 13.705% | $223.2598 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $143.98 | 3.633% | $149.2108 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $139.29 | 6.274% | $148.0291 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $249.47 | 10.735% | $276.2506 | $276.25 | $276.25 | $276.30 |
| Purchase #6 | $214.43 | 5.127% | $225.4238 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $81.44 | 13.630% | $92.5403 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $1,193.73 | $1,306.1519 | $1,306.15 | $1,306.15 | $1,306.10 | |