| 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 | $165.90 | 3.862% | $172.3071 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $191.83 | 7.733% | $206.6642 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $18.58 | 13.150% | $21.0233 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $99.38 | 3.832% | $103.1882 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $92.85 | 9.863% | $102.0078 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $161.44 | 5.489% | $170.3014 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $242.99 | 10.761% | $269.1382 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $972.97 | $1,044.6302 | $1,044.63 | $1,044.60 | $1,044.60 | |