| 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 | $179.36 | 6.499% | $191.0166 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $148.58 | 6.537% | $158.2927 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $55.84 | 11.831% | $62.4464 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $152.68 | 3.382% | $157.8436 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $107.87 | 7.527% | $115.9894 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $220.44 | 3.712% | $228.6227 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $228.70 | 11.442% | $254.8679 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $1,093.47 | $1,169.0793 | $1,169.08 | $1,169.05 | $1,169.00 | |