| 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 | $136.31 | 3.590% | $141.2035 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $107.43 | 4.847% | $112.6371 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $48.33 | 6.214% | $51.3332 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $63.74 | 11.206% | $70.8827 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $81.78 | 8.400% | $88.6495 | $88.65 | $88.65 | $88.60 |
| Purchase #6 | $183.32 | 3.170% | $189.1312 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $128.74 | 11.279% | $143.2606 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $749.65 | $797.0978 | $797.09 | $797.15 | $797.00 | |