| 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 | $138.59 | 6.584% | $147.7148 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $222.32 | 7.584% | $239.1807 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $220.40 | 11.619% | $246.0083 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $173.94 | 10.421% | $192.0663 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $84.33 | 11.312% | $93.8694 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $57.67 | 3.499% | $59.6879 | $59.69 | $59.70 | $59.70 |
| Purchase #7 | $199.91 | 6.245% | $212.3944 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $1,097.16 | $1,190.9218 | $1,190.92 | $1,190.90 | $1,191.00 | |