| 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 | $6.75 | 9.119% | $7.3655 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $243.37 | 9.829% | $267.2908 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $155.42 | 6.704% | $165.8394 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $64.48 | 6.469% | $68.6512 | $68.65 | $68.65 | $68.70 |
| Purchase #5 | $236.28 | 10.163% | $260.2931 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $179.47 | 7.871% | $193.5961 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $204.57 | 8.608% | $222.1794 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $1,090.34 | $1,185.2155 | $1,185.22 | $1,185.25 | $1,185.30 | |