| 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 | $157.73 | 4.423% | $164.7064 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $180.81 | 7.298% | $194.0055 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $124.58 | 7.470% | $133.8861 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $50.62 | 4.566% | $52.9313 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $123.90 | 8.387% | $134.2915 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $163.85 | 6.155% | $173.935 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $194.73 | 7.672% | $209.6697 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $996.22 | $1,063.4255 | $1,063.44 | $1,063.45 | $1,063.40 | |