| 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 | $178.82 | 11.331% | $199.0821 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $123.94 | 3.179% | $127.8801 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $29.70 | 4.422% | $31.0133 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $17.41 | 13.264% | $19.7193 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $53.33 | 5.218% | $56.1128 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $185.51 | 11.437% | $206.7268 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $95.36 | 8.825% | $103.7755 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $684.07 | $744.3099 | $744.31 | $744.35 | $744.30 | |