| 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 | $138.57 | 10.471% | $153.0797 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $47.47 | 13.354% | $53.8091 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $103.59 | 4.159% | $107.8983 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $159.99 | 7.270% | $171.6213 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $233.54 | 11.369% | $260.0912 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $152.63 | 10.182% | $168.1708 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $114.64 | 3.793% | $118.9883 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $950.43 | $1,033.6587 | $1,033.66 | $1,033.65 | $1,033.70 | |