| 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 | $17.94 | 4.813% | $18.8035 | $18.80 | $18.80 | $18.80 |
| Purchase #2 | $219.49 | 5.349% | $231.2305 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $142.36 | 11.534% | $158.7798 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $205.52 | 7.684% | $221.3122 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $183.50 | 9.751% | $201.3931 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $136.88 | 13.806% | $155.7777 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $53.83 | 6.365% | $57.2563 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $959.52 | $1,044.5531 | $1,044.55 | $1,044.60 | $1,044.60 | |