| 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 | $162.85 | 11.301% | $181.2537 | $181.25 | $181.25 | $181.30 |
| Purchase #2 | $230.82 | 4.281% | $240.7014 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $22.79 | 10.682% | $25.2244 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $11.98 | 3.859% | $12.4423 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $179.92 | 5.162% | $189.2075 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $113.89 | 4.144% | $118.6096 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $37.47 | 7.404% | $40.2443 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $759.72 | $807.6832 | $807.67 | $807.65 | $807.60 | |