| 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 | $159.73 | 4.422% | $166.7933 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $185.91 | 4.407% | $194.1031 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $172.70 | 10.225% | $190.3586 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $235.56 | 4.601% | $246.3981 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $186.59 | 5.237% | $196.3617 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $71.67 | 5.805% | $75.8304 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $145.72 | 3.582% | $150.9397 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $1,157.88 | $1,220.7849 | $1,220.78 | $1,220.80 | $1,220.80 | |