| 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 | $143.47 | 10.844% | $159.0279 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $154.32 | 10.110% | $169.9218 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $156.89 | 5.605% | $165.6837 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $66.37 | 4.786% | $69.5465 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $207.27 | 10.414% | $228.8551 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $230.95 | 9.301% | $252.4307 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $156.78 | 7.228% | $168.1121 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,116.05 | $1,213.5778 | $1,213.58 | $1,213.60 | $1,213.50 | |