| 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 | $187.88 | 4.556% | $196.4398 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $146.52 | 10.551% | $161.9793 | $161.98 | $162.00 | $162.00 |
| Purchase #3 | $171.35 | 7.326% | $183.9031 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $115.58 | 3.301% | $119.3953 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $235.52 | 9.629% | $258.1982 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $175.57 | 3.595% | $181.8817 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $25.25 | 5.302% | $26.5888 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $1,057.67 | $1,128.3862 | $1,128.39 | $1,128.45 | $1,128.40 | |