| 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 | $242.64 | 13.804% | $276.134 | $276.13 | $276.15 | $276.10 |
| Purchase #2 | $95.63 | 6.758% | $102.0927 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $160.97 | 11.714% | $179.826 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $154.38 | 4.363% | $161.1156 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $10.46 | 8.445% | $11.3433 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $178.66 | 3.577% | $185.0507 | $185.05 | $185.05 | $185.10 |
| Purchase #7 | $56.73 | 9.379% | $62.0507 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $899.47 | $977.6130 | $977.61 | $977.65 | $977.60 | |