| 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 | $101.78 | 11.303% | $113.2842 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $160.77 | 8.676% | $174.7184 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $16.91 | 4.477% | $17.6671 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $84.49 | 12.689% | $95.2109 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $249.78 | 10.573% | $276.1892 | $276.19 | $276.20 | $276.20 |
| Purchase #6 | $149.78 | 11.102% | $166.4086 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $49.71 | 4.486% | $51.94 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $813.22 | $895.4184 | $895.42 | $895.40 | $895.40 | |