| 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 | $155.37 | 4.268% | $162.0012 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $96.62 | 5.404% | $101.8413 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $208.97 | 11.438% | $232.872 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $229.47 | 7.765% | $247.2883 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $142.93 | 8.559% | $155.1634 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $35.78 | 10.811% | $39.6482 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $122.97 | 13.211% | $139.2156 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $992.11 | $1,078.0300 | $1,078.03 | $1,078.00 | $1,078.00 | |