| 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 | $166.96 | 5.310% | $175.8256 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $107.54 | 13.639% | $122.2074 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $172.38 | 13.164% | $195.0721 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $77.50 | 12.137% | $86.9062 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $176.98 | 9.537% | $193.8586 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $93.31 | 5.333% | $98.2862 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $229.97 | 3.219% | $237.3727 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,024.64 | $1,109.5288 | $1,109.54 | $1,109.50 | $1,109.60 | |