| 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 | $134.34 | 8.603% | $145.8973 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $182.30 | 13.199% | $206.3618 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $224.62 | 13.135% | $254.1238 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $90.42 | 3.558% | $93.6371 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $48.38 | 13.249% | $54.7899 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $71.45 | 9.470% | $78.2163 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $154.79 | 13.472% | $175.6433 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $906.30 | $1,008.6695 | $1,008.67 | $1,008.65 | $1,008.60 | |