| 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 | $147.76 | 13.626% | $167.8938 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $172.60 | 11.496% | $192.4421 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $202.60 | 13.632% | $230.2184 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $142.48 | 9.537% | $156.0683 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $173.28 | 12.227% | $194.4669 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $169.86 | 7.473% | $182.5536 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $147.90 | 9.478% | $161.918 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $1,156.48 | $1,285.5611 | $1,285.56 | $1,285.50 | $1,285.60 | |