| 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 | $157.41 | 13.472% | $178.6163 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $177.59 | 6.215% | $188.6272 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $124.35 | 7.210% | $133.3156 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $20.94 | 10.268% | $23.0901 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $85.67 | 10.193% | $94.4023 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $223.58 | 4.162% | $232.8854 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $154.26 | 8.776% | $167.7979 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $943.80 | $1,018.7348 | $1,018.75 | $1,018.75 | $1,018.70 | |