| 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 | $147.66 | 13.530% | $167.6384 | $167.64 | $167.65 | $167.60 |
| Purchase #2 | $82.48 | 8.716% | $89.669 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $207.96 | 13.202% | $235.4149 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $54.82 | 8.397% | $59.4232 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $168.26 | 8.234% | $182.1145 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $184.85 | 12.282% | $207.5533 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $76.50 | 6.632% | $81.5735 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $922.53 | $1,023.3868 | $1,023.37 | $1,023.30 | $1,023.40 | |