| 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 | $132.42 | 13.613% | $150.4463 | $150.45 | $150.45 | $150.40 |
| Purchase #2 | $165.60 | 11.184% | $184.1207 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $186.75 | 11.182% | $207.6324 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $177.45 | 3.858% | $184.296 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $92.32 | 6.242% | $98.0826 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $175.61 | 5.429% | $185.1439 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $195.54 | 10.509% | $216.0893 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,125.69 | $1,225.8112 | $1,225.81 | $1,225.85 | $1,225.70 | |