| 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 | $77.80 | 7.807% | $83.8738 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $121.40 | 12.158% | $136.1598 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $202.66 | 12.592% | $228.1789 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $5.43 | 4.824% | $5.6919 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $176.55 | 10.174% | $194.5122 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $23.26 | 8.211% | $25.1699 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $235.59 | 12.360% | $264.7089 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $842.69 | $938.2954 | $938.29 | $938.25 | $938.40 | |