| 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 | $185.57 | 6.411% | $197.4669 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $149.91 | 4.202% | $156.2092 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $52.95 | 7.341% | $56.8371 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $174.31 | 13.488% | $197.8209 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $71.28 | 3.634% | $73.8703 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $193.85 | 9.608% | $212.4751 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $190.72 | 8.426% | $206.7901 | $206.79 | $206.80 | $206.80 |
| 7 purchase totals = | $1,018.59 | $1,101.4696 | $1,101.48 | $1,101.45 | $1,101.50 | |