| 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 | $177.62 | 6.506% | $189.176 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $237.38 | 10.605% | $262.5541 | $262.55 | $262.55 | $262.60 |
| Purchase #3 | $179.30 | 8.709% | $194.9152 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $171.98 | 13.644% | $195.445 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $19.33 | 11.641% | $21.5802 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $238.41 | 11.258% | $265.2502 | $265.25 | $265.25 | $265.30 |
| Purchase #7 | $164.70 | 3.570% | $170.5798 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,188.72 | $1,299.5005 | $1,299.51 | $1,299.55 | $1,299.60 | |