| 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 | $166.38 | 13.545% | $188.9162 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $131.34 | 11.542% | $146.4993 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $188.69 | 8.422% | $204.5815 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $226.34 | 11.864% | $253.193 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $119.29 | 4.407% | $124.5471 | $124.55 | $124.55 | $124.50 |
| Purchase #6 | $73.89 | 12.711% | $83.2822 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $184.60 | 7.519% | $198.4801 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $1,090.53 | $1,199.4994 | $1,199.50 | $1,199.55 | $1,199.50 | |