| 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 | $186.40 | 7.105% | $199.6437 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $165.70 | 6.356% | $176.2319 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $63.60 | 12.506% | $71.5538 | $71.55 | $71.55 | $71.60 |
| Purchase #4 | $241.43 | 6.206% | $256.4131 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $110.31 | 7.453% | $118.5314 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $188.82 | 12.754% | $212.9021 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $245.49 | 4.735% | $257.114 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,201.75 | $1,292.3900 | $1,292.37 | $1,292.40 | $1,292.30 | |