| 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 | $170.80 | 3.565% | $176.889 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $29.57 | 12.604% | $33.297 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $63.78 | 8.202% | $69.0112 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $96.90 | 5.202% | $101.9407 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $107.61 | 3.253% | $111.1106 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $38.82 | 4.238% | $40.4652 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $193.87 | 10.515% | $214.2554 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $701.35 | $746.9691 | $746.98 | $746.95 | $747.00 | |