| 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 | $18.75 | 3.217% | $19.3532 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $14.61 | 5.369% | $15.3944 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $127.88 | 7.691% | $137.7153 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $168.86 | 4.871% | $177.0852 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $143.94 | 4.485% | $150.3957 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $189.73 | 9.801% | $208.3254 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $138.54 | 4.749% | $145.1193 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $802.31 | $853.3885 | $853.40 | $853.40 | $853.40 | |