| 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 | $175.92 | 8.193% | $190.3331 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $8.73 | 10.401% | $9.638 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $155.35 | 4.797% | $162.8021 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $81.80 | 9.701% | $89.7354 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $127.48 | 10.201% | $140.4842 | $140.48 | $140.50 | $140.50 |
| Purchase #6 | $151.88 | 10.183% | $167.3459 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $60.97 | 4.428% | $63.6698 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $762.13 | $824.0085 | $824.01 | $824.05 | $823.90 | |