| 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 | $162.55 | 8.685% | $176.6675 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $152.69 | 3.216% | $157.6005 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $113.88 | 7.768% | $122.7262 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $154.38 | 3.808% | $160.2588 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $96.61 | 3.481% | $99.973 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $243.98 | 10.108% | $268.6415 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $101.74 | 3.525% | $105.3263 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $1,025.83 | $1,091.1938 | $1,091.20 | $1,091.20 | $1,091.20 | |