| 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 | $169.83 | 4.865% | $178.0922 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $174.25 | 5.219% | $183.3441 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $237.69 | 5.327% | $250.3517 | $250.35 | $250.35 | $250.40 |
| Purchase #4 | $186.67 | 4.303% | $194.7024 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $50.62 | 8.625% | $54.986 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $188.55 | 8.134% | $203.8867 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $131.79 | 6.503% | $140.3603 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $1,139.40 | $1,205.7234 | $1,205.72 | $1,205.75 | $1,205.80 | |