| 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 | $169.49 | 3.163% | $174.851 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $67.58 | 5.186% | $71.0847 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $131.90 | 7.377% | $141.6303 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $38.69 | 5.378% | $40.7707 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $245.88 | 12.337% | $276.2142 | $276.21 | $276.20 | $276.20 |
| Purchase #6 | $193.84 | 10.632% | $214.4491 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $15.53 | 13.618% | $17.6449 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $862.91 | $936.6449 | $936.63 | $936.65 | $936.60 | |