| 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 | $129.53 | 12.808% | $146.1202 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $143.62 | 9.495% | $157.2567 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $181.93 | 3.118% | $187.6026 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $210.82 | 11.550% | $235.1697 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $243.97 | 12.158% | $273.6319 | $273.63 | $273.65 | $273.60 |
| Purchase #6 | $5.66 | 12.682% | $6.3778 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $163.59 | 8.443% | $177.4019 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,079.12 | $1,183.5608 | $1,183.56 | $1,183.55 | $1,183.60 | |