| 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 | $173.33 | 10.516% | $191.5574 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $77.38 | 4.213% | $80.64 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $85.91 | 13.118% | $97.1797 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $56.73 | 13.735% | $64.5219 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $85.84 | 6.512% | $91.4299 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $5.37 | 13.167% | $6.0771 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $183.31 | 7.589% | $197.2214 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $667.87 | $728.6274 | $728.63 | $728.65 | $728.60 | |