| 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 | $120.74 | 9.535% | $132.2526 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $23.50 | 13.147% | $26.5895 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $47.47 | 12.786% | $53.5395 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $27.29 | 10.309% | $30.1033 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $108.47 | 10.189% | $119.522 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $92.56 | 6.738% | $98.7967 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $168.93 | 12.661% | $190.3182 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $588.96 | $651.1218 | $651.12 | $651.10 | $651.10 | |