| 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 | $147.70 | 13.437% | $167.5464 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $86.67 | 13.845% | $98.6695 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $143.58 | 9.714% | $157.5274 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $162.26 | 9.339% | $177.4135 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $85.32 | 10.643% | $94.4006 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $84.59 | 5.477% | $89.223 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $24.32 | 10.803% | $26.9473 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $734.44 | $811.7277 | $811.73 | $811.70 | $811.60 | |