| 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 | $113.79 | 6.488% | $121.1727 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $231.47 | 11.226% | $257.4548 | $257.45 | $257.45 | $257.50 |
| Purchase #3 | $43.63 | 8.622% | $47.3918 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $89.72 | 3.856% | $93.1796 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $87.29 | 13.633% | $99.1902 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $162.71 | 9.148% | $177.5947 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $54.47 | 4.309% | $56.8171 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $783.08 | $852.8009 | $852.79 | $852.80 | $852.90 | |