| 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 | $139.34 | 9.613% | $152.7348 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $15.47 | 9.110% | $16.8793 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $74.30 | 3.698% | $77.0476 | $77.05 | $77.05 | $77.00 |
| Purchase #4 | $230.91 | 3.237% | $238.3846 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $8.85 | 12.108% | $9.9216 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $248.85 | 11.390% | $277.194 | $277.19 | $277.20 | $277.20 |
| Purchase #7 | $105.77 | 10.182% | $116.5395 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $823.49 | $888.7014 | $888.69 | $888.75 | $888.60 | |