| 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 | $153.95 | 12.497% | $173.1891 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $134.69 | 9.318% | $147.2404 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $204.91 | 8.141% | $221.5917 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $141.36 | 11.372% | $157.4355 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $19.98 | 9.535% | $21.8851 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $189.38 | 11.617% | $211.3803 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $207.84 | 7.471% | $223.3677 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,052.11 | $1,156.0898 | $1,156.10 | $1,156.15 | $1,156.10 | |