| 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 | $144.62 | 10.198% | $159.3683 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $171.61 | 8.752% | $186.6293 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $22.45 | 12.192% | $25.1871 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $6.25 | 12.440% | $7.0275 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $98.50 | 3.200% | $101.652 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $219.91 | 13.725% | $250.0926 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $118.87 | 12.542% | $133.7787 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $782.21 | $863.7355 | $863.74 | $863.80 | $863.80 | |