| 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 | $178.89 | 9.550% | $195.974 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $114.38 | 8.128% | $123.6768 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $169.44 | 12.484% | $190.5929 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $37.26 | 3.235% | $38.4654 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $57.40 | 6.449% | $61.1017 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $16.73 | 3.504% | $17.3162 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $23.80 | 3.602% | $24.6573 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $597.90 | $651.7843 | $651.79 | $651.75 | $651.90 | |