| 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 | $239.61 | 13.488% | $271.9286 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $145.51 | 9.626% | $159.5168 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $17.56 | 13.264% | $19.8892 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $134.76 | 8.230% | $145.8507 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $120.68 | 4.478% | $126.0841 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $132.47 | 4.577% | $138.5332 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $182.52 | 4.424% | $190.5947 | $190.59 | $190.60 | $190.60 |
| 7 purchase totals = | $973.11 | $1,052.3973 | $1,052.39 | $1,052.45 | $1,052.40 | |