| 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 | $180.30 | 4.199% | $187.8708 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $42.54 | 9.849% | $46.7298 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $108.70 | 9.574% | $119.1069 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $35.70 | 8.145% | $38.6078 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $230.33 | 7.302% | $247.1487 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $68.78 | 12.808% | $77.5893 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $217.29 | 7.172% | $232.874 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $883.64 | $949.9273 | $949.93 | $949.90 | $949.90 | |