| 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 | $152.93 | 12.148% | $171.5079 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $15.45 | 4.468% | $16.1403 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $237.89 | 3.453% | $246.1043 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $35.39 | 13.304% | $40.0983 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $23.31 | 5.431% | $24.576 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $113.72 | 6.104% | $120.6615 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $76.61 | 8.673% | $83.2544 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $655.30 | $702.3427 | $702.34 | $702.35 | $702.40 | |