| 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 | $192.70 | 7.643% | $207.4281 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $188.26 | 13.467% | $213.613 | $213.61 | $213.60 | $213.60 |
| Purchase #3 | $68.43 | 8.219% | $74.0543 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $14.55 | 13.563% | $16.5234 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $9.42 | 6.104% | $9.995 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $165.45 | 8.103% | $178.8564 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $39.49 | 9.715% | $43.3265 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $678.30 | $743.7967 | $743.80 | $743.80 | $743.80 | |