| 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 | $202.38 | 6.525% | $215.5853 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $71.77 | 10.539% | $79.3338 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $156.81 | 3.550% | $162.3768 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $163.56 | 5.280% | $172.196 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $35.75 | 8.110% | $38.6493 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $85.38 | 10.466% | $94.3159 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $71.61 | 11.642% | $79.9468 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $787.26 | $842.4039 | $842.42 | $842.45 | $842.30 | |