| 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 | $137.85 | 6.236% | $146.4463 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $149.67 | 8.424% | $162.2782 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $182.83 | 10.247% | $201.5646 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $61.74 | 10.541% | $68.248 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $24.43 | 11.602% | $27.2644 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $123.33 | 6.112% | $130.8679 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $162.94 | 8.612% | $176.9724 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $842.79 | $913.6418 | $913.64 | $913.60 | $913.70 | |