| 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 | $160.69 | 9.577% | $176.0793 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $227.70 | 8.580% | $247.2367 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $62.39 | 12.141% | $69.9648 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $173.28 | 10.755% | $191.9163 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $178.87 | 13.732% | $203.4324 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $79.90 | 7.829% | $86.1554 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $72.63 | 7.109% | $77.7933 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $955.46 | $1,052.5782 | $1,052.58 | $1,052.60 | $1,052.60 | |