| 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 | $165.97 | 11.173% | $184.5138 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $196.89 | 5.728% | $208.1679 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $192.39 | 10.157% | $211.9311 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $222.96 | 9.590% | $244.3419 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $198.89 | 11.272% | $221.3089 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $81.49 | 13.849% | $92.7756 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $191.58 | 5.122% | $201.3927 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,250.17 | $1,364.4319 | $1,364.43 | $1,364.45 | $1,364.40 | |