| 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 | $150.92 | 10.249% | $166.3878 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $67.77 | 8.331% | $73.4159 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $190.65 | 3.661% | $197.6297 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $211.93 | 8.564% | $230.0797 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $223.94 | 4.626% | $234.2995 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $138.41 | 7.386% | $148.633 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $221.57 | 7.852% | $238.9677 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $1,205.19 | $1,289.4133 | $1,289.42 | $1,289.45 | $1,289.40 | |