| 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 | $143.33 | 11.146% | $159.3056 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $26.34 | 11.502% | $29.3696 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $243.71 | 3.644% | $252.5908 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $145.78 | 13.516% | $165.4836 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $66.43 | 5.309% | $69.9568 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $98.47 | 3.545% | $101.9608 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $153.36 | 3.270% | $158.3749 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $877.42 | $937.0421 | $937.04 | $937.00 | $937.20 | |