| 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 | $137.80 | 11.118% | $153.1206 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $96.48 | 12.478% | $108.5188 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $173.43 | 4.793% | $181.7425 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $203.93 | 8.632% | $221.5332 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $141.64 | 13.707% | $161.0546 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $84.97 | 4.559% | $88.8438 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $205.81 | 12.863% | $232.2833 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,044.06 | $1,147.0968 | $1,147.08 | $1,147.10 | $1,147.00 | |