| 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 | $166.80 | 5.446% | $175.8839 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $168.67 | 9.173% | $184.1421 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $63.95 | 12.554% | $71.9783 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $88.71 | 8.162% | $95.9505 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $145.34 | 5.210% | $152.9122 | $152.91 | $152.90 | $152.90 |
| Purchase #6 | $80.81 | 4.306% | $84.2897 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $81.37 | 13.782% | $92.5844 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $795.65 | $857.7411 | $857.73 | $857.80 | $857.80 | |