| 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 | $193.79 | 4.328% | $202.1772 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $145.26 | 3.609% | $150.5024 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $217.96 | 12.789% | $245.8349 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $180.71 | 9.662% | $198.1702 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $189.99 | 11.598% | $212.025 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $135.77 | 11.187% | $150.9586 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $240.85 | 13.156% | $272.5362 | $272.54 | $272.55 | $272.50 |
| 7 purchase totals = | $1,304.33 | $1,432.2045 | $1,432.21 | $1,432.25 | $1,432.20 | |