| 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 | $161.72 | 10.289% | $178.3594 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $63.59 | 5.804% | $67.2808 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $219.52 | 3.266% | $226.6895 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $189.95 | 9.536% | $208.0636 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $172.90 | 7.250% | $185.4353 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $131.33 | 8.628% | $142.6612 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $249.25 | 10.584% | $275.6306 | $275.63 | $275.65 | $275.60 |
| 7 purchase totals = | $1,188.26 | $1,284.1204 | $1,284.12 | $1,284.15 | $1,284.20 | |