| 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 | $135.82 | 12.650% | $153.0012 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $164.91 | 9.208% | $180.0949 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $32.52 | 11.810% | $36.3606 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $187.42 | 4.273% | $195.4285 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $236.75 | 3.473% | $244.9723 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $217.25 | 6.120% | $230.5457 | $230.55 | $230.55 | $230.50 |
| Purchase #7 | $8.40 | 5.291% | $8.8444 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $983.07 | $1,049.2476 | $1,049.24 | $1,049.25 | $1,049.20 | |