| 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 | $166.50 | 13.614% | $189.1673 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $154.64 | 11.206% | $171.969 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $152.33 | 8.408% | $165.1379 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $192.48 | 9.324% | $210.4268 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $174.83 | 7.832% | $188.5227 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $59.98 | 13.863% | $68.295 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $248.78 | 11.510% | $277.4146 | $277.41 | $277.40 | $277.40 |
| 7 purchase totals = | $1,149.54 | $1,270.9333 | $1,270.94 | $1,270.90 | $1,270.90 | |