| 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 | $109.62 | 6.557% | $116.8078 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $167.58 | 12.610% | $188.7118 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $225.74 | 9.854% | $247.9844 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $188.32 | 5.304% | $198.3085 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $207.37 | 13.570% | $235.5101 | $235.51 | $235.50 | $235.50 |
| Purchase #6 | $111.48 | 7.770% | $120.142 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $172.60 | 13.121% | $195.2468 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $1,182.71 | $1,302.7114 | $1,302.71 | $1,302.70 | $1,302.60 | |