| 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 | $124.51 | 4.852% | $130.5512 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $216.63 | 13.177% | $245.1753 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $43.25 | 3.657% | $44.8317 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $91.67 | 4.260% | $95.5751 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $132.94 | 6.823% | $142.0105 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $162.89 | 7.612% | $175.2892 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $143.61 | 8.721% | $156.1342 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $915.50 | $989.5672 | $989.57 | $989.65 | $989.60 | |