| 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 | $16.60 | 9.391% | $18.1589 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $133.96 | 7.786% | $144.3901 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $203.38 | 11.191% | $226.1403 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $120.37 | 3.354% | $124.4072 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $94.57 | 4.123% | $98.4691 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $170.72 | 12.844% | $192.6473 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $236.83 | 4.529% | $247.556 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $976.43 | $1,051.7689 | $1,051.78 | $1,051.75 | $1,051.80 | |