| 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 | $149.49 | 8.382% | $162.0203 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $95.33 | 10.651% | $105.4836 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $122.58 | 13.458% | $139.0768 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $87.50 | 13.729% | $99.5129 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $68.55 | 9.502% | $75.0636 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $16.92 | 10.403% | $18.6802 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $235.57 | 5.181% | $247.7749 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $775.94 | $847.6123 | $847.60 | $847.60 | $847.70 | |