| 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 | $130.68 | 12.786% | $147.3887 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $89.98 | 12.844% | $101.537 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $47.35 | 4.481% | $49.4718 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $239.65 | 11.715% | $267.725 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $39.48 | 11.398% | $43.9799 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $134.32 | 7.444% | $144.3188 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $164.48 | 3.841% | $170.7977 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $845.94 | $925.2189 | $925.23 | $925.25 | $925.20 | |