| 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 | $166.32 | 10.694% | $184.1063 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $185.96 | 3.782% | $192.993 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $208.90 | 7.640% | $224.86 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $230.34 | 11.765% | $257.4395 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $35.44 | 5.831% | $37.5065 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $66.33 | 12.724% | $74.7698 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $155.25 | 8.114% | $167.847 | $167.85 | $167.85 | $167.80 |
| 7 purchase totals = | $1,048.54 | $1,139.5221 | $1,139.53 | $1,139.50 | $1,139.50 | |