| 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 | $144.70 | 6.521% | $154.1359 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $157.83 | 9.212% | $172.3693 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $51.59 | 6.792% | $55.094 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $213.79 | 9.353% | $233.7858 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $230.93 | 6.400% | $245.7095 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $106.46 | 10.872% | $118.0343 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $62.55 | 13.354% | $70.9029 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $967.85 | $1,050.0317 | $1,050.03 | $1,050.05 | $1,050.00 | |