| 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 | $161.65 | 6.519% | $172.188 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $189.56 | 5.698% | $200.3611 | $200.36 | $200.35 | $200.40 |
| Purchase #3 | $205.56 | 7.274% | $220.5124 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $8.86 | 8.642% | $9.6257 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $72.38 | 8.678% | $78.6611 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $80.27 | 6.525% | $85.5076 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $32.71 | 10.658% | $36.1962 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $750.99 | $803.0521 | $803.06 | $803.05 | $803.10 | |