| 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 | $160.97 | 13.240% | $182.2824 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $39.42 | 10.249% | $43.4602 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $228.65 | 9.114% | $249.4892 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $84.38 | 10.481% | $93.2239 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $172.84 | 11.392% | $192.5299 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $155.99 | 4.469% | $162.9612 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $114.65 | 3.359% | $118.5011 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $956.90 | $1,042.4479 | $1,042.44 | $1,042.45 | $1,042.50 | |