| 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 | $160.53 | 7.577% | $172.6934 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $156.68 | 9.675% | $171.8388 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $48.92 | 7.229% | $52.4564 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $35.48 | 5.459% | $37.4169 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $245.28 | 12.422% | $275.7487 | $275.75 | $275.75 | $275.70 |
| Purchase #6 | $68.63 | 10.239% | $75.657 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $178.25 | 8.713% | $193.7809 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $893.77 | $979.5921 | $979.60 | $979.60 | $979.60 | |