| 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 | $113.97 | 12.302% | $127.9906 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $213.31 | 10.570% | $235.8569 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $117.74 | 9.577% | $129.016 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $149.32 | 5.244% | $157.1503 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $166.53 | 10.393% | $183.8375 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $182.78 | 13.102% | $206.7278 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $143.61 | 4.318% | $149.8111 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $1,087.26 | $1,190.3902 | $1,190.40 | $1,190.40 | $1,190.40 | |