| 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 | $161.44 | 10.169% | $177.8568 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $61.79 | 12.871% | $69.743 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $173.85 | 11.376% | $193.6272 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $26.92 | 8.162% | $29.1172 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $39.63 | 5.308% | $41.7336 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $53.39 | 6.461% | $56.8395 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $150.73 | 11.104% | $167.4671 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $667.75 | $736.3844 | $736.39 | $736.40 | $736.30 | |