| 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 | $193.27 | 4.297% | $201.5748 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $157.64 | 7.557% | $169.5529 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $211.69 | 9.125% | $231.0067 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $219.35 | 10.706% | $242.8336 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $165.29 | 5.427% | $174.2603 | $174.26 | $174.25 | $174.30 |
| Purchase #6 | $7.46 | 11.510% | $8.3186 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $173.69 | 7.204% | $186.2026 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $1,128.39 | $1,213.7495 | $1,213.74 | $1,213.70 | $1,213.80 | |