| 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 | $145.98 | 11.625% | $162.9502 | $162.95 | $162.95 | $163.00 |
| Purchase #2 | $159.40 | 7.727% | $171.7168 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $26.53 | 10.288% | $29.2594 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $33.55 | 13.409% | $38.0487 | $38.05 | $38.05 | $38.00 |
| Purchase #5 | $213.61 | 9.370% | $233.6253 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $156.92 | 3.364% | $162.1988 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $184.59 | 8.754% | $200.749 | $200.75 | $200.75 | $200.70 |
| 7 purchase totals = | $920.58 | $998.5482 | $998.56 | $998.55 | $998.50 | |