| 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 | $149.66 | 6.165% | $158.8865 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $215.90 | 13.537% | $245.1264 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $183.65 | 11.483% | $204.7385 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $43.70 | 4.619% | $45.7185 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $140.36 | 6.384% | $149.3206 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $167.59 | 4.797% | $175.6293 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $166.58 | 3.173% | $171.8656 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $1,067.44 | $1,151.2854 | $1,151.30 | $1,151.30 | $1,151.20 | |