| 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 | $157.79 | 13.103% | $178.4652 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $129.40 | 7.685% | $139.3444 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $192.58 | 7.189% | $206.4246 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $111.95 | 5.722% | $118.3558 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $72.36 | 11.606% | $80.7581 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $241.91 | 13.337% | $274.1735 | $274.17 | $274.15 | $274.20 |
| Purchase #7 | $182.55 | 10.294% | $201.3417 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,088.54 | $1,198.8633 | $1,198.86 | $1,198.80 | $1,198.90 | |