| 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 | $191.75 | 8.174% | $207.4236 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $89.54 | 6.562% | $95.4156 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $163.57 | 13.368% | $185.436 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $92.98 | 13.601% | $105.6262 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $164.32 | 4.559% | $171.8113 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $151.30 | 5.739% | $159.9831 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $109.79 | 13.556% | $124.6731 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $963.25 | $1,050.3689 | $1,050.37 | $1,050.35 | $1,050.30 | |