| 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 | $147.90 | 4.714% | $154.872 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $235.51 | 9.178% | $257.1251 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $198.59 | 4.132% | $206.7957 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $141.73 | 9.345% | $154.9747 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $168.65 | 12.607% | $189.9117 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $103.47 | 5.804% | $109.4754 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $141.39 | 3.496% | $146.333 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $1,137.24 | $1,219.4876 | $1,219.49 | $1,219.50 | $1,219.50 | |