| 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 | $135.35 | 11.373% | $150.7434 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $193.58 | 9.769% | $212.4908 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $150.25 | 8.382% | $162.844 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $95.46 | 9.391% | $104.4246 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $149.61 | 12.621% | $168.4923 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $37.97 | 4.302% | $39.6035 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $197.38 | 10.305% | $217.72 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $959.60 | $1,056.3186 | $1,056.30 | $1,056.30 | $1,056.20 | |