| 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 | $152.62 | 6.605% | $162.7006 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $159.47 | 9.818% | $175.1268 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $138.90 | 6.119% | $147.3993 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $241.49 | 13.516% | $274.1298 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $179.73 | 10.259% | $198.1685 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $236.44 | 3.731% | $245.2616 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $120.85 | 5.543% | $127.5487 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $1,229.50 | $1,330.3353 | $1,330.34 | $1,330.35 | $1,330.30 | |