| 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 | $98.57 | 9.174% | $107.6128 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $22.33 | 4.718% | $23.3835 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $155.51 | 10.846% | $172.3766 | $172.38 | $172.40 | $172.40 |
| Purchase #4 | $163.88 | 6.746% | $174.9353 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $104.59 | 5.244% | $110.0747 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $203.70 | 13.292% | $230.7758 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $127.25 | 8.229% | $137.7214 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $875.83 | $956.8801 | $956.88 | $956.90 | $956.90 | |