| 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 | $154.63 | 6.708% | $165.0026 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $136.90 | 8.462% | $148.4845 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $168.61 | 9.707% | $184.977 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $204.80 | 8.766% | $222.7528 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $20.79 | 8.770% | $22.6133 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $73.70 | 8.748% | $80.1473 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $107.82 | 13.252% | $122.1083 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $867.25 | $946.0858 | $946.08 | $946.10 | $946.10 | |