| 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 | $127.71 | 7.716% | $137.5641 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $133.86 | 10.522% | $147.9447 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $153.26 | 9.161% | $167.3001 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $204.38 | 11.856% | $228.6113 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $224.30 | 7.583% | $241.3087 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $249.92 | 7.541% | $268.7665 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $249.96 | 7.105% | $267.7197 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $1,343.39 | $1,459.2151 | $1,459.21 | $1,459.15 | $1,459.20 | |