| 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 | $128.44 | 7.441% | $137.9972 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $45.74 | 13.383% | $51.8614 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $27.70 | 7.186% | $29.6905 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $162.69 | 11.804% | $181.8939 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $57.43 | 8.525% | $62.3259 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $226.49 | 11.128% | $251.6938 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $102.34 | 10.649% | $113.2382 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $750.83 | $828.7009 | $828.70 | $828.75 | $828.70 | |