| 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 | $165.55 | 3.727% | $171.72 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $113.82 | 8.788% | $123.8225 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $153.63 | 8.487% | $166.6686 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $53.84 | 6.550% | $57.3665 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $150.61 | 8.274% | $163.0715 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $239.44 | 13.177% | $270.991 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $59.58 | 13.226% | $67.4601 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $936.47 | $1,021.1002 | $1,021.10 | $1,021.00 | $1,021.20 | |