| 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 | $196.61 | 11.652% | $219.519 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $97.78 | 13.194% | $110.6811 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $187.86 | 3.655% | $194.7263 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $157.65 | 5.808% | $166.8063 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $176.74 | 6.428% | $188.1008 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $217.50 | 7.741% | $234.3367 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $16.55 | 5.458% | $17.4533 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $1,050.69 | $1,131.6235 | $1,131.63 | $1,131.65 | $1,131.60 | |