| 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 | $160.71 | 8.759% | $174.7866 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $88.80 | 12.212% | $99.6443 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $230.41 | 11.780% | $257.5523 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $151.95 | 4.573% | $158.8987 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $42.83 | 4.542% | $44.7753 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $247.94 | 3.803% | $257.3692 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $124.87 | 5.196% | $131.3582 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $1,047.51 | $1,124.3846 | $1,124.39 | $1,124.40 | $1,124.50 | |