| 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 | $154.95 | 3.808% | $160.8505 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $180.37 | 11.852% | $201.7475 | $201.75 | $201.75 | $201.70 |
| Purchase #3 | $158.50 | 9.494% | $173.548 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $180.28 | 5.699% | $190.5542 | $190.55 | $190.55 | $190.60 |
| Purchase #5 | $110.83 | 7.511% | $119.1544 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $209.62 | 13.720% | $238.3799 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $9.38 | 8.707% | $10.1967 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $1,003.93 | $1,094.4312 | $1,094.43 | $1,094.45 | $1,094.50 | |