| 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 | $176.74 | 9.843% | $194.1365 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $207.66 | 4.464% | $216.9299 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $196.50 | 5.219% | $206.7553 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $224.48 | 9.651% | $246.1446 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $141.30 | 7.841% | $152.3793 | $152.38 | $152.40 | $152.40 |
| Purchase #6 | $43.35 | 12.656% | $48.8364 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $215.96 | 8.448% | $234.2043 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,205.99 | $1,299.3863 | $1,299.39 | $1,299.45 | $1,299.30 | |