| 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 | $134.56 | 9.816% | $147.7684 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $61.68 | 9.488% | $67.5322 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $99.63 | 5.192% | $104.8028 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $67.40 | 4.297% | $70.2962 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $99.85 | 4.873% | $104.7157 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $195.47 | 12.533% | $219.9683 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $105.45 | 9.285% | $115.241 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $764.04 | $830.3246 | $830.33 | $830.30 | $830.30 | |