| 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 | $138.35 | 13.141% | $156.5306 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $20.77 | 12.765% | $23.4213 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $34.75 | 6.397% | $36.973 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $25.27 | 6.252% | $26.8499 | $26.85 | $26.85 | $26.80 |
| Purchase #5 | $133.92 | 13.496% | $151.9938 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $230.81 | 7.553% | $248.2431 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $216.57 | 9.253% | $236.6092 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $800.44 | $880.6209 | $880.61 | $880.60 | $880.50 | |