| 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 | $141.28 | 8.812% | $153.7296 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $118.33 | 13.144% | $133.8833 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $114.42 | 4.226% | $119.2554 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $124.28 | 4.588% | $129.982 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $244.40 | 11.713% | $273.0266 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $105.39 | 12.761% | $118.8388 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $187.62 | 10.286% | $206.9186 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $1,035.72 | $1,135.6343 | $1,135.64 | $1,135.70 | $1,135.60 | |