| 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 | $73.59 | 11.728% | $82.2206 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $159.86 | 11.833% | $178.7762 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $20.82 | 7.390% | $22.3586 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $163.62 | 5.593% | $172.7713 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $105.77 | 9.130% | $115.4268 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $241.26 | 6.705% | $257.4365 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $228.68 | 12.690% | $257.6995 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $993.60 | $1,086.6895 | $1,086.70 | $1,086.70 | $1,086.70 | |