| 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 | $162.26 | 4.562% | $169.6623 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $202.32 | 9.324% | $221.1843 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $19.51 | 13.854% | $22.2129 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $151.91 | 8.663% | $165.07 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $130.56 | 12.738% | $147.1907 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $33.98 | 13.394% | $38.5313 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $223.71 | 3.684% | $231.9515 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $924.25 | $995.8030 | $995.79 | $995.80 | $995.90 | |