| 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 | $141.72 | 6.231% | $150.5506 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $241.47 | 7.284% | $259.0587 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $182.36 | 7.291% | $195.6559 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $181.61 | 12.332% | $204.0061 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $58.54 | 6.441% | $62.3106 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $192.55 | 11.575% | $214.8377 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $91.88 | 4.106% | $95.6526 | $95.65 | $95.65 | $95.70 |
| 7 purchase totals = | $1,090.13 | $1,182.0722 | $1,182.08 | $1,182.05 | $1,182.20 | |