| 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 | $168.56 | 13.403% | $191.1521 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $127.41 | 5.614% | $134.5628 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $76.41 | 8.708% | $83.0638 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $14.38 | 5.696% | $15.1991 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $74.80 | 11.302% | $83.2539 | $83.25 | $83.25 | $83.30 |
| Purchase #6 | $87.46 | 7.498% | $94.0178 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $114.68 | 11.851% | $128.2707 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $663.70 | $729.5202 | $729.51 | $729.45 | $729.70 | |