| 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 | $179.47 | 7.258% | $192.4959 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $63.92 | 4.804% | $66.9907 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $32.32 | 13.118% | $36.5597 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $133.79 | 5.430% | $141.0548 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $144.82 | 12.162% | $162.433 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $124.38 | 5.660% | $131.4199 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $13.77 | 10.137% | $15.1659 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $692.47 | $746.1199 | $746.12 | $746.10 | $746.20 | |