| 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 | $186.93 | 8.241% | $202.3349 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $137.62 | 4.125% | $143.2968 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $175.31 | 5.446% | $184.8574 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $184.79 | 11.464% | $205.9743 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $171.58 | 5.336% | $180.7355 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $75.33 | 7.412% | $80.9135 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $115.57 | 3.360% | $119.4532 | $119.45 | $119.45 | $119.50 |
| 7 purchase totals = | $1,047.13 | $1,117.5656 | $1,117.56 | $1,117.55 | $1,117.60 | |