| 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 | $151.64 | 5.222% | $159.5586 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $184.37 | 4.208% | $192.1283 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $61.34 | 3.352% | $63.3961 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $224.80 | 4.741% | $235.4578 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $159.41 | 13.697% | $181.2444 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $237.46 | 12.646% | $267.4892 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $198.66 | 12.677% | $223.8441 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $1,217.68 | $1,323.1185 | $1,323.12 | $1,323.15 | $1,323.10 | |