| 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 | $162.75 | 8.334% | $176.3136 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $232.42 | 13.495% | $263.7851 | $263.79 | $263.80 | $263.80 |
| Purchase #3 | $135.82 | 7.628% | $146.1803 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $233.57 | 8.310% | $252.9797 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $185.37 | 7.119% | $198.5665 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $194.97 | 10.411% | $215.2683 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $7.82 | 9.376% | $8.5532 | $8.55 | $8.55 | $8.60 |
| 7 purchase totals = | $1,152.72 | $1,261.6467 | $1,261.65 | $1,261.65 | $1,261.80 | |