| 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 | $153.78 | 6.662% | $164.0248 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $176.40 | 10.568% | $195.042 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $25.79 | 8.760% | $28.0492 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $70.69 | 5.345% | $74.4684 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $28.48 | 5.601% | $30.0752 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $76.84 | 9.355% | $84.0284 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $35.37 | 9.639% | $38.7793 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $567.35 | $614.4673 | $614.47 | $614.50 | $614.40 | |