| 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 | $126.61 | 8.345% | $137.1756 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $87.43 | 3.286% | $90.3029 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $49.68 | 12.355% | $55.818 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $184.50 | 4.147% | $192.1512 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $152.57 | 7.447% | $163.9319 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $162.95 | 8.162% | $176.25 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $109.84 | 9.838% | $120.6461 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $873.58 | $936.2757 | $936.28 | $936.30 | $936.30 | |