| 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 | $169.55 | 3.195% | $174.9671 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $144.69 | 13.117% | $163.669 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $220.85 | 11.458% | $246.155 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $239.74 | 6.743% | $255.9057 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $237.44 | 8.334% | $257.2282 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $117.57 | 5.130% | $123.6013 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $80.79 | 12.470% | $90.8645 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $1,210.63 | $1,312.3908 | $1,312.40 | $1,312.35 | $1,312.50 | |