| 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 | $175.66 | 12.284% | $197.2381 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $42.63 | 7.527% | $45.8388 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $60.30 | 7.412% | $64.7694 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $221.87 | 4.326% | $231.4681 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $142.86 | 13.248% | $161.7861 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $28.67 | 3.857% | $29.7758 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $36.66 | 13.602% | $41.6465 | $41.65 | $41.65 | $41.60 |
| 7 purchase totals = | $708.65 | $772.5228 | $772.54 | $772.55 | $772.50 | |