| 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 | $120.98 | 11.288% | $134.6362 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $79.90 | 8.827% | $86.9528 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $39.99 | 5.754% | $42.291 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $245.36 | 7.379% | $263.4651 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $177.79 | 8.527% | $192.9502 | $192.95 | $192.95 | $193.00 |
| Purchase #6 | $73.51 | 11.403% | $81.8923 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $169.33 | 3.774% | $175.7205 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $906.86 | $977.9081 | $977.91 | $977.90 | $978.00 | |