| 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 | $110.42 | 4.624% | $115.5258 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $46.29 | 12.754% | $52.1938 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $21.96 | 3.841% | $22.8035 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $170.92 | 3.669% | $177.1911 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $161.42 | 12.463% | $181.5378 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $120.29 | 5.106% | $126.432 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $129.60 | 5.828% | $137.1531 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $760.90 | $812.8371 | $812.83 | $812.90 | $812.80 | |