| 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 | $138.58 | 10.582% | $153.2445 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $170.94 | 13.538% | $194.0819 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $133.79 | 7.450% | $143.7574 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $134.25 | 3.181% | $138.5205 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $58.64 | 7.132% | $62.8222 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $97.46 | 11.461% | $108.6299 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $213.46 | 5.796% | $225.8321 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $947.12 | $1,026.8885 | $1,026.88 | $1,026.90 | $1,026.80 | |