| 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 | $147.80 | 3.270% | $152.6331 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $42.88 | 11.487% | $47.8056 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $223.89 | 7.147% | $239.8914 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $12.46 | 5.711% | $13.1716 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $43.69 | 8.718% | $47.4989 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $71.87 | 6.823% | $76.7737 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $215.36 | 4.264% | $224.543 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $757.95 | $802.3173 | $802.31 | $802.30 | $802.30 | |