| 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 | $182.56 | 6.448% | $194.3315 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $14.65 | 10.396% | $16.173 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $65.60 | 7.839% | $70.7424 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $121.44 | 6.156% | $128.9158 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $130.61 | 12.410% | $146.8187 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $28.29 | 4.235% | $29.4881 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $119.53 | 3.234% | $123.3956 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $662.68 | $709.8651 | $709.87 | $709.85 | $709.80 | |