| 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 | $155.68 | 12.400% | $174.9843 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $147.68 | 9.763% | $162.098 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $142.42 | 10.677% | $157.6262 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $163.76 | 12.473% | $184.1858 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $233.26 | 11.351% | $259.7373 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $41.37 | 9.297% | $45.2162 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $44.27 | 9.166% | $48.3278 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $928.44 | $1,032.1756 | $1,032.19 | $1,032.25 | $1,032.10 | |