| 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 | $166.54 | 6.158% | $176.7955 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $32.51 | 8.578% | $35.2987 | $35.30 | $35.30 | $35.30 |
| Purchase #3 | $169.55 | 3.242% | $175.0468 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $143.55 | 3.248% | $148.2125 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $225.50 | 7.708% | $242.8815 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $132.37 | 8.300% | $143.3567 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $180.93 | 13.817% | $205.9291 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $1,050.95 | $1,127.5208 | $1,127.53 | $1,127.55 | $1,127.50 | |