| 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 | $141.31 | 5.308% | $148.8107 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $226.67 | 7.679% | $244.076 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $211.88 | 9.453% | $231.909 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $153.79 | 5.697% | $162.5514 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $68.94 | 3.677% | $71.4749 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $187.28 | 5.855% | $198.2452 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $106.86 | 11.484% | $119.1318 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,096.73 | $1,176.1990 | $1,176.20 | $1,176.20 | $1,176.20 | |