| 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 | $203.75 | 5.107% | $214.1555 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $42.65 | 4.378% | $44.5172 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $37.80 | 12.784% | $42.6324 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $61.26 | 3.533% | $63.4243 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $141.94 | 9.431% | $155.3264 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $196.37 | 3.244% | $202.7402 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $163.83 | 10.202% | $180.5439 | $180.54 | $180.55 | $180.50 |
| 7 purchase totals = | $847.60 | $903.3399 | $903.34 | $903.35 | $903.20 | |