| 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 | $179.82 | 9.618% | $197.1151 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $9.55 | 6.116% | $10.1341 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $212.40 | 9.723% | $233.0517 | $233.05 | $233.05 | $233.10 |
| Purchase #4 | $136.33 | 10.315% | $150.3924 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $208.60 | 10.834% | $231.1997 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $189.46 | 12.192% | $212.559 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $111.26 | 9.454% | $121.7785 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $1,047.42 | $1,156.2305 | $1,156.23 | $1,156.25 | $1,156.30 | |