| 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 | $152.70 | 3.821% | $158.5347 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $161.61 | 9.619% | $177.1553 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $80.35 | 6.681% | $85.7182 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $205.56 | 7.695% | $221.3778 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $94.73 | 7.344% | $101.687 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $216.94 | 6.584% | $231.2233 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $120.47 | 9.202% | $131.5556 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $1,032.36 | $1,107.2519 | $1,107.26 | $1,107.25 | $1,107.30 | |