| 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 | $192.73 | 9.212% | $210.4843 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $168.73 | 4.299% | $175.9837 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $152.62 | 4.753% | $159.874 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $243.30 | 7.192% | $260.7981 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $27.54 | 7.255% | $29.538 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $45.38 | 13.763% | $51.6256 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $246.57 | 12.556% | $277.5293 | $277.53 | $277.55 | $277.50 |
| 7 purchase totals = | $1,076.87 | $1,165.8330 | $1,165.83 | $1,165.90 | $1,165.80 | |