| 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 | $148.64 | 11.854% | $166.2598 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $36.59 | 10.543% | $40.4477 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $228.94 | 11.280% | $254.7644 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $9.83 | 4.227% | $10.2455 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $196.70 | 7.511% | $211.4741 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $220.56 | 9.151% | $240.7434 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $59.44 | 10.514% | $65.6895 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $900.70 | $989.6244 | $989.62 | $989.60 | $989.60 | |