| 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 | $228.28 | 12.628% | $257.1072 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $157.44 | 8.588% | $170.9609 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $173.32 | 13.417% | $196.5743 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $166.48 | 6.346% | $177.0448 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $146.97 | 8.279% | $159.1376 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $159.40 | 4.624% | $166.7707 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $245.90 | 10.561% | $271.8695 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,277.79 | $1,399.4650 | $1,399.46 | $1,399.40 | $1,399.50 | |