| 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 | $163.46 | 12.155% | $183.3286 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $19.40 | 13.853% | $22.0875 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $43.56 | 13.498% | $49.4397 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $95.32 | 4.232% | $99.3539 | $99.35 | $99.35 | $99.40 |
| Purchase #5 | $81.37 | 13.474% | $92.3338 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $110.35 | 10.211% | $121.6178 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $118.36 | 4.855% | $124.1064 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $631.82 | $692.2677 | $692.27 | $692.30 | $692.20 | |