| 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 | $175.74 | 11.409% | $195.7902 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $199.70 | 12.469% | $224.6006 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $190.91 | 8.209% | $206.5818 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $194.33 | 7.618% | $209.1341 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $184.59 | 7.427% | $198.2995 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $198.34 | 11.256% | $220.6652 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $113.76 | 5.259% | $119.7426 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $1,257.37 | $1,374.8140 | $1,374.81 | $1,374.85 | $1,374.80 | |