| 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 | $162.82 | 5.638% | $171.9998 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $175.29 | 9.651% | $192.2072 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $153.60 | 7.417% | $164.9925 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $17.55 | 5.403% | $18.4982 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $156.26 | 7.210% | $167.5263 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $123.78 | 11.632% | $138.1781 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $65.33 | 10.167% | $71.9721 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $854.63 | $925.3742 | $925.38 | $925.40 | $925.40 | |