| 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 | $135.66 | 8.496% | $147.1857 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $21.87 | 9.299% | $23.9037 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $153.53 | 5.848% | $162.5084 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $187.27 | 13.687% | $212.9016 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $250.65 | 9.447% | $274.3289 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $183.75 | 13.564% | $208.6739 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $45.90 | 9.461% | $50.2426 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $978.63 | $1,079.7448 | $1,079.74 | $1,079.75 | $1,079.70 | |