| 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 | $136.54 | 7.315% | $146.5279 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $196.29 | 10.159% | $216.2311 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $221.39 | 6.442% | $235.6519 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $226.94 | 13.613% | $257.8333 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $152.80 | 10.720% | $169.1802 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $217.84 | 6.767% | $232.5812 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $99.87 | 3.205% | $103.0708 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $1,251.67 | $1,361.0764 | $1,361.07 | $1,361.15 | $1,361.10 | |