| 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 | $157.87 | 13.360% | $178.9614 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $18.74 | 7.248% | $20.0983 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $22.72 | 7.736% | $24.4776 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $80.92 | 6.116% | $85.8691 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $189.41 | 3.320% | $195.6984 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $164.58 | 5.122% | $173.0098 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $185.36 | 11.401% | $206.4929 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $819.60 | $884.6075 | $884.61 | $884.60 | $884.70 | |