| 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 | $157.72 | 4.673% | $165.0903 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $41.62 | 4.252% | $43.3897 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $201.63 | 13.868% | $229.592 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $221.92 | 7.765% | $239.1521 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $157.95 | 7.290% | $169.4646 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $72.88 | 6.847% | $77.8701 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $124.29 | 8.660% | $135.0535 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $978.01 | $1,059.6123 | $1,059.60 | $1,059.60 | $1,059.80 | |